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[84.112.104.25]) by smtp.gmail.com with ESMTPSA id e4-20020aa7d7c4000000b0044ec76521a1sm2792794eds.55.2022.09.21.19.02.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 21 Sep 2022 19:02:28 -0700 (PDT) From: Marvin Scholz To: ffmpeg-devel@ffmpeg.org Date: Thu, 22 Sep 2022 04:02:16 +0200 Message-Id: <20220922020216.46589-2-epirat07@gmail.com> X-Mailer: git-send-email 2.37.0 (Apple Git-136) In-Reply-To: <20220922020216.46589-1-epirat07@gmail.com> References: <20220922020216.46589-1-epirat07@gmail.com> MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH 2/2] avutil/dict: Use av_dict_iterate in av_dict_get X-BeenThere: ffmpeg-devel@ffmpeg.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: FFmpeg development discussions and patches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: FFmpeg development discussions and patches Cc: Marvin Scholz Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" X-TUID: /+YlhU6eM/Ui --- libavutil/dict.c | 16 ++++++---------- 1 file changed, 6 insertions(+), 10 deletions(-) diff --git a/libavutil/dict.c b/libavutil/dict.c index 2f690a5b8e..1a348d6710 100644 --- a/libavutil/dict.c +++ b/libavutil/dict.c @@ -60,18 +60,14 @@ AVDictionaryEntry *av_dict_iterate(const AVDictionary *m, AVDictionaryEntry *av_dict_get(const AVDictionary *m, const char *key, const AVDictionaryEntry *prev, int flags) { - unsigned int i, j; + AVDictionaryEntry *entry = (AVDictionaryEntry *)prev; + unsigned int j; - if (!m || !key) + if (!key) return NULL; - if (prev) - i = prev - m->elems + 1; - else - i = 0; - - for (; i < m->count; i++) { - const char *s = m->elems[i].key; + while (entry = av_dict_iterate(m, entry)) { + const char *s = entry->key; if (flags & AV_DICT_MATCH_CASE) for (j = 0; s[j] == key[j] && key[j]; j++) ; @@ -82,7 +78,7 @@ AVDictionaryEntry *av_dict_get(const AVDictionary *m, const char *key, continue; if (s[j] && !(flags & AV_DICT_IGNORE_SUFFIX)) continue; - return &m->elems[i]; + return entry; } return NULL; }