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| author | tilghman <tilghman@f38db490-d61c-443f-a65b-d21fe96a405b> | 2008-09-12 16:57:28 +0000 |
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| committer | tilghman <tilghman@f38db490-d61c-443f-a65b-d21fe96a405b> | 2008-09-12 16:57:28 +0000 |
| commit | 1ed9576b5ac8af5c3b4b7162a9e2422204409582 (patch) | |
| tree | 01c2b78cdb97bb51458c5a2cb4920edab0aa7b03 /main/app.c | |
| parent | 976e94758037a1105f17b1cc4b187d043e658c70 (diff) | |
Merged revisions 142748 via svnmerge from
https://origsvn.digium.com/svn/asterisk/trunk
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r142748 | tilghman | 2008-09-12 11:54:44 -0500 (Fri, 12 Sep 2008) | 3 lines
When checking for an encoded character, make sure the string isn't blank, first.
(Closes issue #13470)
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git-svn-id: http://svn.digium.com/svn/asterisk/branches/1.6.1@142750 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'main/app.c')
| -rw-r--r-- | main/app.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/main/app.c b/main/app.c index 82aab2f41..b7429bff7 100644 --- a/main/app.c +++ b/main/app.c @@ -1748,6 +1748,11 @@ int ast_get_encoded_char(const char *stream, char *result, size_t *consumed) int i; *consumed = 1; *result = 0; + if (ast_strlen_zero(stream)) { + *consumed = 0; + return -1; + } + if (*stream == '\\') { *consumed = 2; switch (*(stream + 1)) { |