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| author | Peter Stephenson <pws@users.sourceforge.net> | 2006-11-19 21:34:58 +0000 |
|---|---|---|
| committer | Peter Stephenson <pws@users.sourceforge.net> | 2006-11-19 21:34:58 +0000 |
| commit | 6d0dc9e0eb19fa2ed033d1f7d5f1d848c002a059 (patch) | |
| tree | 9d984920c686466d62ba46073e520cc94ef10133 /Src/exec.c | |
| parent | 7c98ca21f5e6131aa21c6d2139627de512d02678 (diff) | |
| download | zsh-6d0dc9e0eb19fa2ed033d1f7d5f1d848c002a059.tar.gz zsh-6d0dc9e0eb19fa2ed033d1f7d5f1d848c002a059.zip | |
23008: failure to output error message could alter exit status
Diffstat (limited to 'Src/exec.c')
| -rw-r--r-- | Src/exec.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/Src/exec.c b/Src/exec.c index 9e2ac1477..f4119bcd8 100644 --- a/Src/exec.c +++ b/Src/exec.c @@ -522,12 +522,12 @@ execute(LinkList args, int dash, int defpath) } for (s = arg0; *s; s++) if (*s == '/') { - errno = zexecve(arg0, argv); + int lerrno = zexecve(arg0, argv); if (arg0 == s || unset(PATHDIRS) || (arg0[0] == '.' && (arg0 + 1 == s || (arg0[1] == '.' && arg0 + 2 == s)))) { - zerr("%e: %s", errno, arg0); - _exit((errno == EACCES || errno == ENOEXEC) ? 126 : 127); + zerr("%e: %s", lerrno, arg0); + _exit((lerrno == EACCES || lerrno == ENOEXEC) ? 126 : 127); } break; } |