diff options
Diffstat (limited to 'src/3rdparty/pcre/patches/pcre-r1495.patch')
-rw-r--r-- | src/3rdparty/pcre/patches/pcre-r1495.patch | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/src/3rdparty/pcre/patches/pcre-r1495.patch b/src/3rdparty/pcre/patches/pcre-r1495.patch new file mode 100644 index 0000000000..d8b4ce097a --- /dev/null +++ b/src/3rdparty/pcre/patches/pcre-r1495.patch @@ -0,0 +1,23 @@ +Index: pcre_compile.c +=================================================================== +--- pcre_compile.c (revision 1494) ++++ pcre_compile.c (revision 1495) +@@ -8267,12 +8267,16 @@ + + /* If it was a capturing subpattern, check to see if it contained any + recursive back references. If so, we must wrap it in atomic brackets. +- In any event, remove the block from the chain. */ ++ Because we are moving code along, we must ensure that any pending recursive ++ references are updated. In any event, remove the block from the chain. */ + + if (capnumber > 0) + { + if (cd->open_caps->flag) + { ++ *code = OP_END; ++ adjust_recurse(start_bracket, 1 + LINK_SIZE, ++ (options & PCRE_UTF8) != 0, cd, cd->hwm); + memmove(start_bracket + 1 + LINK_SIZE, start_bracket, + IN_UCHARS(code - start_bracket)); + *start_bracket = OP_ONCE; + |