diff options
| author | mnicholson <mnicholson@f38db490-d61c-443f-a65b-d21fe96a405b> | 2009-11-30 21:11:44 +0000 |
|---|---|---|
| committer | mnicholson <mnicholson@f38db490-d61c-443f-a65b-d21fe96a405b> | 2009-11-30 21:11:44 +0000 |
| commit | b9e5510d228a6a258103294c00b4b908498a91dc (patch) | |
| tree | aa4c00b3baea6dfcb8f3992b87125780fec848dd /include/asterisk | |
| parent | 571af1743b93081323b1f7a4e745aefbcf4fdf36 (diff) | |
Remove duplicate entries from voicemail format lists. This prevents app_voicemail from entering an infinite loop when the same format is specified twice in the format list.
(closes issue #15625)
Reported by: Shagg63
Tested by: mnicholson
Review: https://reviewboard.asterisk.org/r/429/
git-svn-id: http://svn.digium.com/svn/asterisk/branches/1.4@231614 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'include/asterisk')
| -rw-r--r-- | include/asterisk/file.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/asterisk/file.h b/include/asterisk/file.h index 636309bc4..4b8c8fad9 100644 --- a/include/asterisk/file.h +++ b/include/asterisk/file.h @@ -35,6 +35,8 @@ extern "C" { #endif +/*! The maximum number of formats we expect to see in a format string */ +#define AST_MAX_FORMATS 10 /*! Convenient for waiting */ #define AST_DIGIT_ANY "0123456789#*ABCD" @@ -402,6 +404,14 @@ off_t ast_tellstream(struct ast_filestream *fs); */ struct ast_frame *ast_readframe(struct ast_filestream *s); +/*! Remove duplicate formats from a format string. */ +/*! + * \param fmts a format string, this string will be modified + * \retval NULL error + * \return a pointer to the reduced format string, this is a pointer to fmts + */ +char *ast_format_str_reduce(char *fmts); + /*! Initialize file stuff */ /*! * Initializes all the various file stuff. Basically just registers the cli stuff |