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author | tilghman <tilghman@f38db490-d61c-443f-a65b-d21fe96a405b> | 2009-02-20 21:35:18 +0000 |
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committer | tilghman <tilghman@f38db490-d61c-443f-a65b-d21fe96a405b> | 2009-02-20 21:35:18 +0000 |
commit | b050a91a1fe4b7d3b3ccfdd06db44c1d4ebd008e (patch) | |
tree | 4a43b5b74ed3116b5abf6febaaf09127ffc509f6 /main | |
parent | c9f4de6313ac72839f13ee3374a68bfd29ca41cd (diff) |
Merged revisions 177664 via svnmerge from
https://origsvn.digium.com/svn/asterisk/trunk
........
r177664 | tilghman | 2009-02-20 11:29:51 -0600 (Fri, 20 Feb 2009) | 8 lines
Allow semicolons to be escaped, when passing arguments to the System command.
(closes issue #14231)
Reported by: jcovert
Patches:
20090113__bug14231__2.diff.txt uploaded by Corydon76 (license 14)
corrected_20090113__bug14231__2.diff.txt uploaded by jcovert (license 551)
Tested by: jcovert
........
git-svn-id: http://svn.digium.com/svn/asterisk/branches/1.6.1@177761 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'main')
-rw-r--r-- | main/app.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/main/app.c b/main/app.c index 5b66646ae..2384a7d33 100644 --- a/main/app.c +++ b/main/app.c @@ -1836,6 +1836,33 @@ int ast_get_encoded_str(const char *stream, char *result, size_t result_size) return 0; } +int ast_str_get_encoded_str(struct ast_str **str, int maxlen, const char *stream) +{ + char next, *buf; + size_t offset = 0; + size_t consumed; + + if (strchr(stream, '\\')) { + while (!ast_get_encoded_char(stream, &next, &consumed)) { + if (offset + 2 > ast_str_size(*str) && maxlen > -1) { + ast_str_make_space(str, maxlen > 0 ? maxlen : (ast_str_size(*str) + 48) * 2 - 48); + } + if (offset + 2 > ast_str_size(*str)) { + break; + } + buf = ast_str_buffer(*str); + buf[offset++] = next; + stream += consumed; + } + buf = ast_str_buffer(*str); + buf[offset++] = '\0'; + ast_str_update(*str); + } else { + ast_str_set(str, maxlen, "%s", stream); + } + return 0; +} + void ast_close_fds_above_n(int n) { int x, null; |