Signature method and signature device for program crashing
A program crash and program technology, applied in the computer field, can solve problems such as inaccurate reasons for program crashes and different signatures, and achieve the effect of accurate reasons for program crashes
Active Publication Date: 2013-06-19
TENCENT CLOUD COMPUTING BEIJING CO LTD
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Problems solved by technology
However, because different users' computer systems may run in different environments when running the application process, this may lead to different signatures of program crashes caused by the same reason when two essentially the same application processes are running. , thus determining the cause of the program crash is not very accurate
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[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0021] The embodiment of the present invention provides a method for signing a program crash, which is mainly to sign the program crash that occurs during the process of executing an application program in a computer system. The embodiment of the present invention is a signature device for a program crash, such as a server or an application program The method executed by the computer system of the process, the flow chart is as figure 1 shown, including:
[0022] S...
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The invention discloses a signature method and a signature device for program crashing. The signature method and the signature device for program crashing are used in the technical field of communication. The signature device for program crashing firstly obtains stack information which is called when the program crashes in the process that a computer system executes an application program and then obtains first stack information corresponding to the application program process from the obtained stack information and conducts signature for program crashing according to the first stack information. Due to the fact that the first stack information corresponding to the application program process can reflect the nature of one application program process and does not change due to different settings of computer systems of different users and namely operating environment of the application program process, the signature for program crashing obtained through the first stack information can also uniquely determine causes of program crashing, the phenomenon that signatures of two application program processes with the same natures are different caused by the same causes cannot occur, and finally determined causes of the program crashing are more accurate.
Description
technical field [0001] The invention relates to the field of computer technology, in particular to a method and device for marking the cause of a program crash. Background technique [0002] When the computer system executes the process of the application program, it is inevitable that due to the reasons of the process of the application program itself, such as division by zero error, stack overflow, memory out of bounds or null pointer, etc. When a program crash occurs, how to determine the cause of the program crash when the program crash occurs is a more important issue. [0003] In the prior art, when the computer system starts or executes the process of the application program, if the program crashes, the computer system will obtain the status of the memory in the computer system and the stack call information, and extract some of the feature information, according to the feature The information calculates the signature of the program crash, so that the cause of the pr...
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IPC IPC(8): G06F11/34
CPCG06F11/0778G06F11/0715
Inventor 于维军
Owner TENCENT CLOUD COMPUTING BEIJING CO LTD