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| author | shennetsind <ind@henn.et> | 2014-09-20 16:28:03 -0300 |
|---|---|---|
| committer | shennetsind <ind@henn.et> | 2014-09-20 16:28:03 -0300 |
| commit | da2d5dc8ad0d899ae7affed67801325d236cd8ca (patch) | |
| tree | 8d202d368b09238f8063001a05e093ca4e2cb294 /src/map/skill.c | |
| parent | 86d17badf325e9d87559a3a087d3c142a757cae9 (diff) | |
| download | hercules-da2d5dc8ad0d899ae7affed67801325d236cd8ca.tar.gz hercules-da2d5dc8ad0d899ae7affed67801325d236cd8ca.tar.bz2 hercules-da2d5dc8ad0d899ae7affed67801325d236cd8ca.tar.xz hercules-da2d5dc8ad0d899ae7affed67801325d236cd8ca.zip | |
Fixed Bug 8325
Code did not expect sd->equip_index to be empty ( -1 ), which'd cause a crash as reported.
Special Thanks to Gerz!
http://hercules.ws/board/tracker/issue-8325-another-map-server-crash-on-skill-shield-spell/
Signed-off-by: shennetsind <ind@henn.et>
Diffstat (limited to 'src/map/skill.c')
| -rw-r--r-- | src/map/skill.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/map/skill.c b/src/map/skill.c index 393c88df2..db1296260 100644 --- a/src/map/skill.c +++ b/src/map/skill.c @@ -8696,8 +8696,8 @@ int skill_castend_nodamage_id(struct block_list *src, struct block_list *bl, uin sc_start(src,bl,SC_SILENCE,100,skill_lv,sd->bonus.shieldmdef * 30000); } else { int opt = 0, val = 0, splashrange = 0; - struct item_data *shield_data = sd->inventory_data[sd->equip_index[EQI_HAND_L]]; - if( !shield_data || shield_data->type != IT_ARMOR ) { + struct item_data *shield_data = NULL; + if( sd->equip_index[EQI_HAND_L] < 0 || !( shield_data = sd->inventory_data[sd->equip_index[EQI_HAND_L]] ) || shield_data->type != IT_ARMOR ) { //Skill will first check if a shield is equipped. If none is found on the caster the skill will fail. clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0); break; |