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| author | Oliver Kiddle <opk@users.sourceforge.net> | 2003-03-10 15:23:44 +0000 |
|---|---|---|
| committer | Oliver Kiddle <opk@users.sourceforge.net> | 2003-03-10 15:23:44 +0000 |
| commit | 1d80cc9acf21080119a9c2704ca2a15aa09d1659 (patch) | |
| tree | 86cbc9628a81f8f9df6a004c7686e066081e5f1a /Src/math.c | |
| parent | a8a7df84edbd9b5fb2b8076dabd3bea59ea30b61 (diff) | |
| download | zsh-1d80cc9acf21080119a9c2704ca2a15aa09d1659.tar.gz zsh-1d80cc9acf21080119a9c2704ca2a15aa09d1659.tar.xz zsh-1d80cc9acf21080119a9c2704ca2a15aa09d1659.zip | |
18330: save output of setlocale as the pointer it returns gets clobbered
Diffstat (limited to 'Src/math.c')
| -rw-r--r-- | Src/math.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Src/math.c b/Src/math.c index bc0669b7e..dc75a8143 100644 --- a/Src/math.c +++ b/Src/math.c @@ -399,12 +399,12 @@ zzlex(void) /* it's a float */ yyval.type = MN_FLOAT; #ifdef USE_LOCALE - prev_locale = setlocale(LC_NUMERIC, NULL); + prev_locale = dupstring(setlocale(LC_NUMERIC, NULL)); setlocale(LC_NUMERIC, "POSIX"); #endif yyval.u.d = strtod(ptr, &nptr); #ifdef USE_LOCALE - setlocale(LC_NUMERIC, prev_locale); + if (prev_locale) setlocale(LC_NUMERIC, prev_locale); #endif if (ptr == nptr || *nptr == '.') { zerr("bad floating point constant", NULL, 0); |