diff options
| author | zherczeg <zherczeg@2f5784b3-3f2a-0410-8824-cb99058d5e15> | 2015-08-14 09:34:32 +0000 |
|---|---|---|
| committer | zherczeg <zherczeg@2f5784b3-3f2a-0410-8824-cb99058d5e15> | 2015-08-14 09:34:32 +0000 |
| commit | 11b13a6e09774133713f4c2aac6aeb732a7f4b11 (patch) | |
| tree | 470f9d08d39cec1e2f139e7bd00fa0d025438bec /pcre_jit_compile.c | |
| parent | 910ea70b6de25134963d7d52691e9fcd526b7449 (diff) | |
| download | pcre-11b13a6e09774133713f4c2aac6aeb732a7f4b11.tar.gz | |
Match limit check added to recursion.
git-svn-id: svn://vcs.exim.org/pcre/code/trunk@1593 2f5784b3-3f2a-0410-8824-cb99058d5e15
Diffstat (limited to 'pcre_jit_compile.c')
| -rw-r--r-- | pcre_jit_compile.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/pcre_jit_compile.c b/pcre_jit_compile.c index 05f04f0..868d1d9 100644 --- a/pcre_jit_compile.c +++ b/pcre_jit_compile.c @@ -9684,6 +9684,7 @@ set_jumps(common->currententry->calls, common->currententry->entry); sljit_emit_fast_enter(compiler, TMP2, 0); allocate_stack(common, private_data_size + framesize + alternativesize); +count_match(common); OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(private_data_size + framesize + alternativesize - 1), TMP2, 0); copy_private_data(common, ccbegin, ccend, TRUE, private_data_size + framesize + alternativesize, framesize + alternativesize, needs_control_head); if (needs_control_head) @@ -10028,6 +10029,7 @@ OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(TMP1), SLJIT_OFFSETOF(jit_arguments, stack)); OP1(SLJIT_MOV_UI, TMP1, 0, SLJIT_MEM1(TMP1), SLJIT_OFFSETOF(jit_arguments, limit_match)); OP1(SLJIT_MOV, STACK_TOP, 0, SLJIT_MEM1(TMP2), SLJIT_OFFSETOF(struct sljit_stack, base)); OP1(SLJIT_MOV, STACK_LIMIT, 0, SLJIT_MEM1(TMP2), SLJIT_OFFSETOF(struct sljit_stack, limit)); +OP2(SLJIT_ADD, TMP1, 0, TMP1, 0, SLJIT_IMM, 1); OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), LIMIT_MATCH, TMP1, 0); if (mode == JIT_PARTIAL_SOFT_COMPILE) |