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string/argz-delete.c (argz_delete): Use memmove instead of memcpy for possbly overlapping strings.

This commit is contained in:
Thomas Bushnell, BSG 1996-07-08 17:12:04 +00:00
parent 3ee8457d47
commit 00e125db5a
1 changed files with 1 additions and 1 deletions
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2
string/argz-delete.c
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@ -31,7 +31,7 @@ argz_delete (char **argz, size_t *argz_len, char *entry)
{ {
size_t entry_len = strlen (entry) + 1; size_t entry_len = strlen (entry) + 1;
*argz_len -= entry_len; *argz_len -= entry_len;
memcpy (entry, entry + entry_len, *argz_len - (entry - *argz)); memmove (entry, entry + entry_len, *argz_len - (entry - *argz));
if (*argz_len == 0) if (*argz_len == 0)
{ {
free (*argz); free (*argz);