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diff: fix segfault on empty dirs (Peter Korsgaard <peter.korsgaard@barco.com>)

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This commit is contained in:
Denis Vlasenko 2007-04-05 21:29:42 +00:00
parent 1bb552b1d9
commit df5bbb938a
1 changed files with 1 additions and 1 deletions
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coreutils/diff.c
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@ -1070,7 +1070,7 @@ static int add_to_dirlist(const char *filename,
static char **get_dir(char *path) static char **get_dir(char *path)
{ {
dl_count = 0; dl_count = 0;
dl = NULL; dl = xzalloc(sizeof(dl[0]));
/* If -r has been set, then the recursive_action function will be /* If -r has been set, then the recursive_action function will be
* used. Unfortunately, this outputs the root directory along with * used. Unfortunately, this outputs the root directory along with