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chan_iax2.c: Fix ref leak in iax2_request().

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* Increased warning message format capability string buffer size in
iax2_request().

Review: https://reviewboard.asterisk.org/r/4601/


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/13@434510 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Richard Mudgett
2015-04-09 16:07:32 +00:00
parent 92c1688edb
commit 1695a5b85f
1 changed files with 4 additions and 2 deletions
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6
channels/chan_iax2.c
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@@ -12480,16 +12480,18 @@ static struct ast_channel *iax2_request(const char *type, struct ast_format_cap
if (!ast_format_cap_count(joint)) { if (!ast_format_cap_count(joint)) {
struct ast_format *best_fmt_cap = NULL; struct ast_format *best_fmt_cap = NULL;
struct ast_format *best_fmt_native = NULL; struct ast_format *best_fmt_native = NULL;
res = ast_translator_best_choice(cap, ast_channel_nativeformats(c), &best_fmt_cap, &best_fmt_native); res = ast_translator_best_choice(cap, ast_channel_nativeformats(c), &best_fmt_cap, &best_fmt_native);
if (res < 0) { if (res < 0) {
struct ast_str *native_cap_buf = ast_str_alloca(64); struct ast_str *native_cap_buf = ast_str_alloca(256);
struct ast_str *cap_buf = ast_str_alloca(64); struct ast_str *cap_buf = ast_str_alloca(256);
ast_log(LOG_WARNING, "Unable to create translator path for %s to %s on %s\n", ast_log(LOG_WARNING, "Unable to create translator path for %s to %s on %s\n",
ast_format_cap_get_names(ast_channel_nativeformats(c), &native_cap_buf), ast_format_cap_get_names(ast_channel_nativeformats(c), &native_cap_buf),
ast_format_cap_get_names(cap, &cap_buf), ast_format_cap_get_names(cap, &cap_buf),
ast_channel_name(c)); ast_channel_name(c));
ast_hangup(c); ast_hangup(c);
ao2_ref(joint, -1);
return NULL; return NULL;
} }
ast_format_cap_append(joint, best_fmt_native, 0); ast_format_cap_append(joint, best_fmt_native, 0);