github_mirrors/vectorscan
3
0
Fork 1
mirror of https://github.com/VectorCamp/vectorscan.git synced 2025-06-28 16:41:01 +03:00
Code Issues Packages Projects Releases Wiki Activity

mcclellan: handle 0 length block scans correctly

Browse Source
This commit is contained in:
Alex Coyte 2017-01-03 12:57:10 +11:00 committed by Matthew Barr
parent c699e98750
commit 10346f53f7
1 changed files with 3 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/nfa/mcclellan.c
View File

@ -375,7 +375,9 @@ char mcclellanExec8_i(const struct mcclellan *m, u32 *state, const u8 *buf,
size_t len, u64a offAdj, NfaCallback cb, void *ctxt,
char single, const u8 **c_final, enum MatchMode mode) {
if (!len) {
*c_final = buf;
if (mode == STOP_AT_MATCH) {
*c_final = buf;
}
return MO_ALIVE;
}
u32 s = *state;