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argv created by handle_alias should be NULL terminated

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Signed-off-by: Matthias Lederhofer <matled@gmx.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Matthias Lederhofer 2006-07-14 18:37:06 +02:00 committed by Junio C Hamano
parent dd4c59121f
commit d5b9e6cfa7
1 changed files with 5 additions and 6 deletions
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11
git.c
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@ -133,13 +133,12 @@ static int handle_alias(int *argcp, const char ***argv)
fflush(stderr);
}
new_argv = realloc(new_argv, sizeof(char*) *
(count + *argcp + 1));
/* insert after command name */
if (*argcp > 1) {
new_argv = realloc(new_argv, sizeof(char*) *
(count + *argcp));
memcpy(new_argv + count, *argv + 1,
sizeof(char*) * *argcp);
}
memcpy(new_argv + count, *argv + 1,
sizeof(char*) * *argcp);
new_argv[count+*argcp] = NULL;
*argv = new_argv;
*argcp += count - 1;