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Merge pull request #5861 from Icinga/fix/invalid-memory-access 

Fix incorrect memory access
This commit is contained in:
Gunnar Beutner 2017-12-15 06:25:10 +01:00 committed by GitHub
parent 3403844b74 0629ea0a98
commit 85f3865718
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 6 additions and 1 deletions
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7
lib/base/application.cpp
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@ -634,7 +634,10 @@ void Application::AttachDebugger(const String& filename, bool interactive)
my_pid_str, my_pid_str,
nullptr nullptr
}; };
argv = const_cast<char **>(uargv); argv = const_cast<char **>(uargv);
(void) execvp(argv[0], argv);
} else { } else {
const char *uargv[] = { const char *uargv[] = {
"gdb", "gdb",
@ -649,10 +652,12 @@ void Application::AttachDebugger(const String& filename, bool interactive)
"quit", "quit",
nullptr nullptr
}; };
argv = const_cast<char **>(uargv); argv = const_cast<char **>(uargv);
(void) execvp(argv[0], argv);
} }
(void)execvp(argv[0], argv);
perror("Failed to launch GDB"); perror("Failed to launch GDB");
free(my_pid_str); free(my_pid_str);
_exit(0); _exit(0);