Johannes Sixt <[email protected]> writes:
> Oh! This is a typo. You meant to check s2 for NULL.
>
> And the declaration for s2 should remain, of course.
Yeah, the moral of the story is don't try to do something you do not
usually do X-<.
The second try (the log message is the same).
I do not know if we want to worry about st_add(1, strlen(s1))
overflow around here, though.
compat/nedmalloc/nedmalloc.c | 9 ++++-----
1 file changed, 4 insertions(+), 5 deletions(-)
diff --git a/compat/nedmalloc/nedmalloc.c b/compat/nedmalloc/nedmalloc.c
index 677d1b2..2d4ef59 100644
--- a/compat/nedmalloc/nedmalloc.c
+++ b/compat/nedmalloc/nedmalloc.c
@@ -955,12 +955,11 @@ void **nedpindependent_comalloc(nedpool *p, size_t elems,
size_t *sizes, void **
*/
char *strdup(const char *s1)
{
- char *s2 = 0;
- if (s1) {
- size_t len = strlen(s1) + 1;
- s2 = malloc(len);
+ size_t len = strlen(s1) + 1;
+ char *s2 = malloc(len);
+
+ if (s2)
memcpy(s2, s1, len);
- }
return s2;
}
#endif
--
To unsubscribe from this list: send the line "unsubscribe git" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
