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Call _exit() instead of exit() if exec*() fails

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exit() will also unwind the atexit() functions.  This is bad
because if exec*() fails the process is in an inconsistent state.
This commit is contained in:
sin
2014-11-11 18:29:11 +00:00
committed by Roberto E. Vargas Caballero
parent bafbba56cd
commit 4418939dd9
1 changed files with 1 additions and 1 deletions
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st.c
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@@ -1190,7 +1190,7 @@ execsh(void) {
signal(SIGALRM, SIG_DFL); signal(SIGALRM, SIG_DFL);
execvp(prog, args); execvp(prog, args);
exit(EXIT_FAILURE); _exit(EXIT_FAILURE);
} }
void void