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authorFilippo Negroni <fnegroni@flexerasoftware.com>2010-02-25 10:01:31 (GMT)
committerJunio C Hamano <gitster@pobox.com>2010-02-25 20:08:22 (GMT)
commit1f80c2afb0d826567a9a5a1c3ce76c28883e0e96 (patch)
tree9a5a5658f26fbeae32ed47b6c8a94fe3038c0805 /compat/mkdtemp.c
parent0606c36a73449e76d8f6133253c1eff291ee8c97 (diff)
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Fix gitmkdtemp: correct test for mktemp() return value
In gitmkdtemp, the return value of mktemp is not tested correctly. mktemp() always returns its 'template' argument, even upon failure. An error is signalled by making the template an empty string. Signed-off-by: Filippo Negroni <fnegroni@flexerasoftware.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'compat/mkdtemp.c')
-rw-r--r--compat/mkdtemp.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/compat/mkdtemp.c b/compat/mkdtemp.c
index 34d4b49..1136119 100644
--- a/compat/mkdtemp.c
+++ b/compat/mkdtemp.c
@@ -2,7 +2,7 @@
char *gitmkdtemp(char *template)
{
- if (!mktemp(template) || mkdir(template, 0700))
+ if (!*mktemp(template) || mkdir(template, 0700))
return NULL;
return template;
}