diff options
Diffstat (limited to 'main/bridge.c')
| -rw-r--r-- | main/bridge.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/main/bridge.c b/main/bridge.c index a3ca8a976..0478e4686 100644 --- a/main/bridge.c +++ b/main/bridge.c @@ -939,12 +939,14 @@ int ast_bridge_destroy(struct ast_bridge *bridge, int cause) static int bridge_make_compatible(struct ast_bridge *bridge, struct ast_bridge_channel *bridge_channel) { struct ast_str *codec_buf = ast_str_alloca(64); - struct ast_format *read_format; - struct ast_format *write_format; struct ast_format *best_format; + RAII_VAR(struct ast_format *, read_format, NULL, ao2_cleanup); + RAII_VAR(struct ast_format *, write_format, NULL, ao2_cleanup); - read_format = ast_channel_readformat(bridge_channel->chan); - write_format = ast_channel_writeformat(bridge_channel->chan); + ast_channel_lock(bridge_channel->chan); + read_format = ao2_bump(ast_channel_readformat(bridge_channel->chan)); + write_format = ao2_bump(ast_channel_writeformat(bridge_channel->chan)); + ast_channel_unlock(bridge_channel->chan); /* Are the formats currently in use something this bridge can handle? */ if (ast_format_cap_iscompatible_format(bridge->technology->format_capabilities, read_format) == AST_FORMAT_CMP_NOT_EQUAL) { |