58 results about "Hotfix" patented technology

The invention discloses a hotfix processing method and device. The method includes the steps of monitoring whether a new program module is loaded or not, if yes, obtaining patch information corresponding to the program module, and conducting hotfix processing on the program module according to the patch information before the program module runs. According to the technical scheme, by monitoring the loading condition of the new program module, the patch information corresponding to the program module is obtained after the program module is loaded, hotfix processing is conducted on the program module according to the patch information before the program module runs, and therefore a system program or an application can be repaired or upgraded under the condition that program running is not interrupted, and patch processing efficiency is improved.

The embodiment of the invention provides a patch generation method, a patching method and a patching device, and relates to the field of computers. With adoption of the methods and the device, a hotfix can be patched conveniently on a function through inline optimization to provide guarantee for rapid repairing of an application program through an inline function. The patching method comprises the following steps: performing function inline on the inline function and the inlined function to generate a third function; according to the third function, generating an equivalent code segment equivalent to the third function; obtaining an address for storing the inline function and the inlined function; obtaining a first repairing function for repairing the inlined function; according to the address, replacing the inlined function in the equivalent code segment by the first repairing function to generate a patch file; and outputting the address and the patch file to CPE (customer premise equipment) to enable the CPE to repair the inlined function according to the address and the patch file.

The invention provides an Android application hotfix method and device. The method comprises the steps of connecting an Android application into a third-party software development kit; through comparing and matching, selecting a dynamic link library file corresponding to an optimal CPU (Central Processing Unit) framework in the third-party software development kit; and dynamically loading codes in a version directory and the dynamic link library file by utilizing a dexclassloader to finish the hotfix. According to the Android application hotfix method and device, a CPU framework in a host application operation environment can be automatically identified and adapted on the premise of a CPU framework in an unknown host application operation environment, and a hotfix function is finished; and meanwhile the version directory can be controlled and switched.

The invention discloses an application security detection method and device, belonging to the field of information security. The method comprises the steps of acquiring an executable file in an application, wherein the application comprises at least one executable file; detecting whether the executable file uses a predetermined application programming interface (API), wherein the API is an API used for dynamically loading the executable file in running of the application; and if the executable file uses the predetermined API, determining the application as an application with a security risk.Through adoption of the application security detection method and device, a problem in the prior art that security risks of some applications cannot be identified through file characteristic information is solved; and when an application is an application supporting a hot patch technology or a hot fix technology, the application is determined as an application with a security risk, so that a usercan be warned of installing the application selectively.

The invention discloses a method and a system for injecting a hotfix into software of an embedded system, and relates to the technical field of software fixes for the embedded system. The method comprises the following steps: reserving a plurality of secondary jump table reserving zones in a software program, and reserving a plurality of tertiary jump table reserving zones in a fix file; distributing a nearest secondary jump instruction storage space for each original function, and distributing a nearest tertiary jump instruction storage space for each fix function; generating a secondary jump instruction sequence for each original function and storing each secondary jump instruction sequence into the corresponding secondary jump instruction storage space, and generating a tertiary jump instruction sequence for each fix function and storing each tertiary jump instruction sequence into the corresponding tertiary jump instruction storage space; finally, modifying the first instruction of each original function into a primary jump instruction. According to the method and the system, the operating of a system program is not influenced, and a compiler is not required to be modified; the memory space waste is low; the fix starting time is short.

The invention is suitable for the technical field of information and provides an application hotfix method and a terminal. The hotfix method comprises the steps that a first terminal packages a fixing code of a preset application to generate a hotfix package and then sends the hotfix package to a second terminal installed with the preset application; and the second terminal receives and stores the hotfix package, and loads the hotfix package for performing hotfix on the preset application when the preset application is started. According to the method and the terminal, the hotfix of an abnormal application is realized, the whole fixing process is dynamically and silently executed, and a user does not need to perform any operation, so that the application fixing operation is greatly simplified; current business of the user does not need to be interrupted, so that the user experience is improved; and only an abnormal part is fixed, so that the version release and upgrading costs are effectively reduced and the fixing efficiency is high.

The present invention provides a thermal repair method and apparatus for an application program. The method loads the resources of the resource patch package and the merged resources of the original resources to the target page, and generates a plurality of encoded resources and a new resource mapping table for the merged resources, wherein each encoded resource of the plurality of encoded resources has a resource name, and the new resource mapping table comprises a corresponding relationship between the resource name of the encoded resources and the resource identifier; then, the original resource mapping table called by the target page is replaced with a new resource mapping table, so that the target page can be hot-repaired according to the new resource mapping table and multiple encoded resources, and the problem that the hot-repair scheme based on InstantRun can not realize the hot-repair of the resources in the application program, can be solved.

The embodiment of the invention provides a method and device for monitoring a bug attack and terminal equipment. The bug attack monitoring method comprises the steps that a hotfix matched with a process bug is obtained; when the installation triggering condition is detected, the bug is repaired by installing the hotfix; related information that the bug is attacked is monitored on the basis of theinstalled hotfix. According to the method, a user or a hotfix developer can learn the related information of the bug attack in time on the basis of the hotfix, complex operations of additionally developing other related programs or adopting other technologies or the like are not needed, and the time effect of learning the bug attack information is greatly improved.

The invention discloses a method for hotfix of system software of an Android intelligent terminal and belongs to the technical field of Android systems. The method comprises the steps as follows: difference comparison is performed on an original APK and a fixed APK, and a Patch file is output; a server matches the Patch file according to the matching attribute and pushes the Patch file to a terminal; the user terminal downloads the Patch file and checks the matching information of the Patch file and actual equipment information of the user terminal; dynamic loading of the Patch file is completed after a user starts the application for the second time, and fixation is finished. For the intelligent terminal and a system provider, corresponding fixation of system software of terminal equipment in different models can be realized without OTA (over-the-air) generation, a large amount of cost is saved, downloading and installation of OTA system versions are omitted for the user of the intelligent terminal, silent fixation is completed under the condition that a user cannot perceive, and the use experience of the user is not affected while problems are solved.

The invention discloses a hot repair updating method and device, and relates to the technical field of computers. One specific embodiment of the method comprises the following steps: receiving terminal information uploaded by a terminal; matching a target vulnerability in a vulnerability library according to the terminal information so as to match a target patch pack corresponding to the target vulnerability in a service pack library; encrypting the target patch pack, and issuing the encrypted target patch pack to the terminal, so that the terminal loads the target patch pack, and hot repair is carried out. According to the embodiment, the technical problem that a purely native developed APP has hot repair limitation or a main program cannot be modified directly by loading a third-party Framework can be solved.

The invention discloses a thermal repair method, a device, a storage medium and a terminal of an application program. The method comprises the following steps: receiving a thermal repair message sentby a server end, wherein, the thermal repair message is an IM message of a preset type; according to the hot repair message, calling the hot repair detection interface and downloading the hot repair script in the background; executing hot repair script. To prevent user shutdown of the message push feature from affecting the timeliness of the repair, through the IM message sent by the server end, taking advantage of the long connection of IM messages, to notify running App that there are hot fix scripts to download, after receiving the IM message, the terminal invokes the hot repair detection interface, downloads the corresponding hot repair script in the background, and repairs the problem in time without disturbing the user, thereby avoiding the problem of extra crashes caused by the failure of hot repair in time, thereby affecting the user's use experience.

The embodiment of the invention discloses an application hot repair method and device, electronic equipment and a computer readable medium. One specific embodiment of the application hot repair methodcomprises the steps that a hot repair plug-in of a to-be-repaired application is acquired, and the hot repair plug-in is generated by a patch file of the to-be-repaired application and a file loadingmethod used for loading the patch file to repair the to-be-repaired application; and the thermal repair plug-in and the patch file into the memory are loaded according to a file loading method obtained by loading the thermal repair plug-in to obtain a repaired data structure corresponding to the patch file, and replacing a to-be-repaired data structure corresponding to the patch file in the memory with the repaired data structure corresponding to the patch file by adopting the file loading method. According to the embodiment, the host software development kit does not need to be updated in the repairing process, and non-perception hot repairing can be achieved; repairing is performed by replacing a data structure in a memory, so that good compatibility and a relatively high success rate can be achieved.

The invention discloses a running program hotfix method and apparatus. The method comprises the steps of querying configuration information according to a data access request; judging whether the configuration information includes update configuration information of a program providing a data access service or not, wherein the update configuration information records information of replacing a first program file with a second program file subjected to fix; if a judgment result is yes, obtaining and loading the second program file according to the update configuration information; and running an executable program of the second program file in a running system to make a response to a data access request. The problem of relatively long time of a running program fix process in the prior art can be solved; the running program fix duration can be greatly shortened; the realization process is simple and the operation is flexible; and lots of convenience is brought for program development andusers during use.

The invention discloses a mobile terminal thermal repair method, and relates to the technical field of mobile internet. The method is used for updating an app and/or repairing a vulnerability when a mobile terminal app is started. The method comprises the following steps that a mobile terminal app and a hot repair engine are started, a built-in symbol table is initialized, a hot repair script is obtained and analyzed, an abstract syntax tree is generated, the hot repair script is executed, the mobile terminal app updates the app and/or repairs vulnerabilities according to the analyzed hot repair script, and an app program is executed according to the abstract syntax tree. The method is high in execution efficiency, and developers do not need to be familiar with scripting languages.

The invention discloses a method and a device for processing an IO request, and belongs to the technical field of computer storage. The method comprises the steps as follows: when a communication sub-component in a first node determines that a service sub-component in the first node is updating currently, the communication sub-component in the first node selects a second node from a partner groupwhere the first node is located, and sending a target IO request to a communication sub-component in the second node, and the communication sub-component and the service sub-component in the second node send the target IO request to a server. According to the method and the device provided by the invention, the nodes in the partner group can communicate with each other, so that when the communication sub-component in the first node is updating at currently, the other nodes in the partner group where the first node is located can be used for processing the target IO request, and thus the situation that the currently processing target IO request breaks due to the fact that a function called by the service sub-component in updating cannot be replaced with a hotfix is avoided.

The invention discloses a hot repair patch generation method and device, a storage medium and computer equipment. The method comprises the steps of obtaining a target code, wherein the target code isa repair code used for repairing a target application, performing lexical analysis on the target code through a target compiler to obtain a mark sequence, performing syntactic analysis on the mark sequence according to an analysis mode from top to bottom, storing a syntactic analysis result of the syntactic analysis in a data structure of a tree to obtain a syntax tree, traversing the syntax tree,performing semantic analysis on a plurality of syntax phrases contained in the syntax tree to obtain semantic data of the syntax tree, and generating a hot repair patch of the target application according to the semantic data. According to the embodiment of the invention, the hot repair patch can be generated only by providing the target code familiar to daily development for analysis and processing without paying attention to internal rules and meanings of the hot repair patch, so that the correctness of hot repair patch generation is guaranteed, and the working efficiency is improved.

The invention relates to a software fix method and device, a computer equipment and a memory medium. The method comprises the steps of obtaining a current hotfix package corresponding to to-be-fixed software from a server, wherein the current hotfix package comprises a modification code segment; searching an original code segment corresponding to the current hotfix package, and obtaining a skip code segment corresponding to the original code segment; searching an execution switch code segment corresponding to the skip code segment, and receiving a modification instruction of modifying the execution switch code segment; modifying the execution switch code segment according to the modification instruction; executing the skip code segment according to the modified execution switch code segment; and searching the modification code segment in the current hotfix package according to the skip code segment, and executing the modification code segment to finish fixing the to-be-fixed software.Through adoption of the method, a series of long-term processes such as development and test do not need to be carried out, so the software fix efficiency is improved.

The invention discloses a game bug repairing method and device. The method comprises the following steps: receiving a game repair instruction; in response to the game restoration instruction, acquiring a modification record from a version control system, the modification record being used for recording modification information of a program code or a planning table of a game to be restored; automatically generating a repair patch based on the modification record through the repair script; uploading the repairing patch to a server, wherein the server is used for providing a downloading link so that a client side of the to-be-repaired game can download the repairing patch from the downloading link and repair the bug of the to-be-repaired game. According to the invention, the technical problem that in the related technology, when a Hotfix technology is adopted for repairing a game, dependence on technicians is deep is solved.

The invention provides a hot repair method and device for a software development kit and electronic equipment, and relates to the technical field of information processing. The method comprises the steps of obtaining to-be-repaired codes of a software development kit SDK, the to-be-repaired codes comprising to-be-repaired classes, and the to-be-repaired classes comprising expressions containing syntax sugar; carrying out desugaring treatment on the to-be-repaired classes to generate a private method and an internal class corresponding to the expression containing the syntax sugar; acquiring apatch class corresponding to the to-be-repaired class, and adding the private method and the internal class into the patch class; based on the patch class added with the private method and the internal class, generating each patch corresponding to the to-be-repaired code; and sending each patch to the terminal device, so that the terminal device performs hot repair on the SDK by using each patch.In the technical scheme provided by the invention, the patch corresponding to the to-be-repaired code of the SDK is generated based on the private method generated by the desugaring treatment of the to-be-repaired classes and the internal class. The data volume of the SDK to-be-repaired code cannot be increased, and the usability of the SDK to-be-repaired code is improved.