diff options
Diffstat (limited to 'libavutil/dict.c')
| -rw-r--r-- | libavutil/dict.c | 27 |
1 files changed, 15 insertions, 12 deletions
diff --git a/libavutil/dict.c b/libavutil/dict.c index 9ac4831688..3a0e84cd40 100644 --- a/libavutil/dict.c +++ b/libavutil/dict.c @@ -1,20 +1,20 @@ /* * copyright (c) 2009 Michael Niedermayer * - * This file is part of Libav. + * This file is part of FFmpeg. * - * Libav is free software; you can redistribute it and/or + * FFmpeg is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * - * Libav is distributed in the hope that it will be useful, + * FFmpeg is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public - * License along with Libav; if not, write to the Free Software + * License along with FFmpeg; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ @@ -48,8 +48,8 @@ av_dict_get(AVDictionary *m, const char *key, const AVDictionaryEntry *prev, int for(; i<m->count; i++){ const char *s= m->elems[i].key; - if(flags & AV_DICT_MATCH_CASE) for(j=0; s[j] == key[j] && key[j]; j++); - else for(j=0; av_toupper(s[j]) == av_toupper(key[j]) && key[j]; j++); + if(flags & AV_DICT_MATCH_CASE) for(j=0; s[j] == key[j] && key[j]; j++); + else for(j=0; av_toupper(s[j]) == av_toupper(key[j]) && key[j]; j++); if(key[j]) continue; if(s[j] && !(flags & AV_DICT_IGNORE_SUFFIX)) @@ -86,17 +86,20 @@ int av_dict_set(AVDictionary **pm, const char *key, const char *value, int flags } if (value) { if (flags & AV_DICT_DONT_STRDUP_KEY) { - m->elems[m->count].key = key; + m->elems[m->count].key = (char*)(intptr_t)key; } else - m->elems[m->count].key = av_strdup(key ); + m->elems[m->count].key = av_strdup(key); if (flags & AV_DICT_DONT_STRDUP_VAL) { - m->elems[m->count].value = value; + m->elems[m->count].value = (char*)(intptr_t)value; } else if (oldval && flags & AV_DICT_APPEND) { int len = strlen(oldval) + strlen(value) + 1; - if (!(oldval = av_realloc(oldval, len))) + char *newval = av_mallocz(len); + if (!newval) return AVERROR(ENOMEM); - av_strlcat(oldval, value, len); - m->elems[m->count].value = oldval; + av_strlcat(newval, oldval, len); + av_freep(&oldval); + av_strlcat(newval, value, len); + m->elems[m->count].value = newval; } else m->elems[m->count].value = av_strdup(value); m->count++; |