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| author | ph10 <ph10@2f5784b3-3f2a-0410-8824-cb99058d5e15> | 2016-02-27 18:44:41 +0000 |
|---|---|---|
| committer | ph10 <ph10@2f5784b3-3f2a-0410-8824-cb99058d5e15> | 2016-02-27 18:44:41 +0000 |
| commit | b3db1b7de5cfaa026ec2bc4a393129461a0f5c57 (patch) | |
| tree | bc9b902520ac6cb7bfe9100ba873ca165d43aa49 /pcre_compile.c | |
| parent | 0fc2edb79b3815c6511fd75c36a57893e4acaee6 (diff) | |
| download | pcre-b3db1b7de5cfaa026ec2bc4a393129461a0f5c57.tar.gz | |
Fix non-diagnosis of missing assertion after (?(?C).
git-svn-id: svn://vcs.exim.org/pcre/code/trunk@1638 2f5784b3-3f2a-0410-8824-cb99058d5e15
Diffstat (limited to 'pcre_compile.c')
| -rw-r--r-- | pcre_compile.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/pcre_compile.c b/pcre_compile.c index 4ffea0c..254c629 100644 --- a/pcre_compile.c +++ b/pcre_compile.c @@ -485,7 +485,7 @@ static const char error_texts[] = "lookbehind assertion is not fixed length\0" "malformed number or name after (?(\0" "conditional group contains more than two branches\0" - "assertion expected after (?(\0" + "assertion expected after (?( or (?(?C)\0" "(?R or (?[+-]digits must be followed by )\0" /* 30 */ "unknown POSIX class name\0" @@ -6771,6 +6771,15 @@ for (;; ptr++) for (i = 3;; i++) if (!IS_DIGIT(ptr[i])) break; if (ptr[i] == CHAR_RIGHT_PARENTHESIS) tempptr += i + 1; + + /* tempptr should now be pointing to the opening parenthesis of the + assertion condition. */ + + if (*tempptr != CHAR_LEFT_PARENTHESIS) + { + *errorcodeptr = ERR28; + goto FAILED; + } } /* For conditions that are assertions, check the syntax, and then exit |