git-svn: trunk@3187
Tomasz Kojm authored on 2007/08/22 05:37:39... | ... |
@@ -1,3 +1,7 @@ |
1 |
+Tue Aug 21 21:42:14 CEST 2007 (tk) |
|
2 |
+---------------------------------- |
|
3 |
+ * libclamav/rtf.c: fix possible NULL dereference (bb#611) |
|
4 |
+ |
|
1 | 5 |
Tue Aug 21 21:39:06 CEST 2007 (tk) |
2 | 6 |
---------------------------------- |
3 | 7 |
* libclamav/ole2_extract.c: properly initialise hdr.max_block_no (bb#603) |
... | ... |
@@ -606,7 +606,9 @@ int cli_scanrtf(int desc, cli_ctx *ctx) |
606 | 606 |
return ret; |
607 | 607 |
} |
608 | 608 |
if(( ret = state.cb_process(&state, ptr, use) )) { |
609 |
- state.cb_end(&state,ctx); |
|
609 |
+ if(state.cb_end) { |
|
610 |
+ state.cb_end(&state,ctx); |
|
611 |
+ } |
|
610 | 612 |
SCAN_CLEANUP; |
611 | 613 |
return ret; |
612 | 614 |
} |
... | ... |
@@ -677,6 +679,7 @@ int cli_scanrtf(int desc, cli_ctx *ctx) |
677 | 677 |
if(action != -1) { |
678 | 678 |
if(state.cb_data && state.cb_end) {/* premature end of previous block */ |
679 | 679 |
state.cb_end(&state,ctx); |
680 |
+ state.cb_begin = NULL; |
|
680 | 681 |
state.cb_end = NULL; |
681 | 682 |
state.cb_data = NULL; |
682 | 683 |
} |