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| author | Pádraig Brady <P@draigBrady.com> | 2014-12-30 23:37:26 +0000 |
|---|---|---|
| committer | Pádraig Brady <P@draigBrady.com> | 2014-12-30 23:42:03 +0000 |
| commit | 55cda57aa2efe89cee367f73fb4b0ce55a1c8c18 (patch) | |
| tree | 0d71e10de3de737a267c6bedf2dfb897bacc1aa1 /lib | |
| parent | 7177237ead4c6080705129e6ec3c3a9e9eef2f68 (diff) | |
| download | gnulib-55cda57aa2efe89cee367f73fb4b0ce55a1c8c18.tar.gz | |
xstrtol: ensure errno is reset
Since commit 3bf75404, on 26-09-1998, errno may not have been reset.
Noticed with a spurious coreutils test failure on Darwin 14.0.0.
* lib/xstrtol.c (__xstrtol): Always reset errno before returning.
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/xstrtol.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/xstrtol.c b/lib/xstrtol.c index 544a74aa1c..7ab864bb52 100644 --- a/lib/xstrtol.c +++ b/lib/xstrtol.c @@ -97,6 +97,8 @@ __xstrtol (const char *s, char **ptr, int strtol_base, p = (ptr ? ptr : &t_ptr); + errno = 0; + if (! TYPE_SIGNED (__strtol_t)) { const char *q = s; @@ -107,7 +109,6 @@ __xstrtol (const char *s, char **ptr, int strtol_base, return LONGINT_INVALID; } - errno = 0; tmp = __strtol (s, p, strtol_base); if (*p == s) |