From 35c3c6298308563a3dd4a5c4bb0870748833643f Mon Sep 17 00:00:00 2001 From: Holger Eitzenberger Date: Mon, 8 Aug 2005 22:33:08 +0200 Subject: [PATCH] [PATCH] git_mkstemp() fix git_mkstemp() attempted to use TMPDIR environment variable, but it botched copying the templates. [jc: Holger, please add your own Signed-off-by line, and also if you can, send in future patches as non attachments.] Signed-off-by: Junio C Hamano --- path.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/path.c b/path.c index 7ef0d1b80..b85f087f4 100644 --- a/path.c +++ b/path.c @@ -68,8 +68,13 @@ int git_mkstemp(char *path, size_t len, const char *template) if ((env = getenv("TMPDIR")) == NULL) { strcpy(pch, "/tmp/"); len -= 5; - } else - len -= snprintf(pch, len, "%s/", env); + pch += 5; + } else { + size_t n = snprintf(pch, len, "%s/", env); + + len -= n; + pch += n; + } safe_strncpy(pch, template, len); -- 2.30.2