* mdocml: When scanning upwards for a column list to put a .Ta macro in,
@ 2016-08-20 15:58 schwarze
0 siblings, 0 replies; only message in thread
From: schwarze @ 2016-08-20 15:58 UTC (permalink / raw)
To: source
Log Message:
-----------
When scanning upwards for a column list to put a .Ta macro in,
ignore body end markers of lists breaking other blocks.
Fixing a logical error that caused a NULL deref found by tb@ with afl(1).
Modified Files:
--------------
mdocml:
mdoc_macro.c
Revision Data
-------------
Index: mdoc_macro.c
===================================================================
RCS file: /home/cvs/mdocml/mdocml/mdoc_macro.c,v
retrieving revision 1.207
retrieving revision 1.208
diff -Lmdoc_macro.c -Lmdoc_macro.c -u -p -r1.207 -r1.208
--- mdoc_macro.c
+++ mdoc_macro.c
@@ -1459,7 +1459,7 @@ phrase_ta(MACRO_PROT_ARGS)
continue;
if (n->tok == MDOC_It && n->type == ROFFT_BODY)
body = n;
- if (n->tok == MDOC_Bl)
+ if (n->tok == MDOC_Bl && n->end == ENDBODY_NOT)
break;
}
--
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