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avoid off-by-one error in run_upload_archive

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Make sure that buf has enough space to store the trailing \0 of
the command line argument, too.

Signed-off-by: Jochen Voss <voss@seehuhn.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Jochen Voss 2008-06-28 17:04:24 +01:00 committed by Junio C Hamano
parent 7ac749c96d
commit 74d817cf8c
1 changed files with 1 additions and 1 deletions
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builtin-upload-archive.c
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@ -30,7 +30,7 @@ static int run_upload_archive(int argc, const char **argv, const char *prefix)
if (argc != 2)
usage(upload_archive_usage);
if (strlen(argv[1]) > sizeof(buf))
if (strlen(argv[1]) + 1 > sizeof(buf))
die("insanely long repository name");
strcpy(buf, argv[1]); /* enter-repo smudges its argument */