diff options
author | irungentoo <irungentoo@gmail.com> | 2013-08-19 07:15:56 -0400 |
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committer | irungentoo <irungentoo@gmail.com> | 2013-08-19 07:15:56 -0400 |
commit | 17890b1f61da9b0e8ea94ccfe32a9d0f6ebf3111 (patch) | |
tree | 4820965c7889de2c6728aa4b69806426afcf1a70 /core/DHT.c | |
parent | 88986f793a02921e8a23e540a80275e91c87a82a (diff) |
Realloc apparently doesn't always behave like free() if size is zero.
Diffstat (limited to 'core/DHT.c')
-rw-r--r-- | core/DHT.c | 6 |
1 files changed, 6 insertions, 0 deletions
@@ -704,6 +704,12 @@ int DHT_delfriend(uint8_t *client_id) | |||
704 | CLIENT_ID_SIZE ); | 704 | CLIENT_ID_SIZE ); |
705 | } | 705 | } |
706 | 706 | ||
707 | if (num_friends == 0) { | ||
708 | free(friends_list); | ||
709 | friends_list = NULL; | ||
710 | return 0; | ||
711 | } | ||
712 | |||
707 | temp = realloc(friends_list, sizeof(Friend) * (num_friends)); | 713 | temp = realloc(friends_list, sizeof(Friend) * (num_friends)); |
708 | 714 | ||
709 | if (temp == NULL) | 715 | if (temp == NULL) |