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[core] compare entire "/bin/sh" "-c" after execve

compare entire "/bin/sh" "-c" strings after execve if execve fails
master
Glenn Strauss 6 months ago
parent
commit
27b8f1d0b9
  1. 10
      src/fdevent.c

10
src/fdevent.c

@ -786,11 +786,11 @@ pid_t fdevent_fork_execve(const char *name, char *argv[], char *envp[], int fdin
execve(name, argv, envp ? envp : environ);
int errnum = errno;
if (0 == memcmp(argv[0], "/bin/sh", sizeof("/bin/sh")-1)
&& argv[1] && 0 == memcmp(argv[1], "-c", sizeof("-c")-1))
perror(argv[2]);
else
perror(argv[0]);
int argnum =
(0 == strcmp(argv[0], "/bin/sh") && argv[1] && 0 == strcmp(argv[1], "-c"))
? 2
: 0;
perror(argv[argnum]);
_exit(errnum);
#else

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