Bugs item #897, was opened at 2008-01-09 13:21 You can respond by visiting: http://sarovar.org/tracker/?func=detail&atid=493&aid=897&group_id=106 Category: Primitives Group: v1.40.6

Status: Closed Resolution: Fixed Priority: 5 Submitted By: Robert (schlcht) Assigned to: Martin Schröder (oneiros) Summary: segfault with empty colorstackinit

Initial Comment: Here's a segfault: \edef\x{\pdfcolorstackinit page{}} X\bye ---------------------------------------------------------------------- Comment By: Martin Schröder (oneiros) Date: 2008-01-13 15:40 Message: Logged In: YES user_id=421 A fix for this will be included in the next release (1.40.6/1.50.0). ---------------------------------------------------------------------- Comment By: Heiko Oberdiek (oberdiek) Date: 2008-01-09 16:26 Message: Logged In: YES user_id=1276 See patch 898 for utils.c Yours sincerely Heiko ---------------------------------------------------------------------- Comment By: Heiko Oberdiek (oberdiek) Date: 2008-01-09 16:22 Message: Logged In: YES user_id=1276 The bug is in function colorstackskippagestart(), Zero length strings are stored as NULL and strcmp breaks. Patch: add if (colstack->page_current == NULL) { return 0; } before the line with strcmp. Yours sincerely Heiko ---------------------------------------------------------------------- You can respond by visiting: http://sarovar.org/tracker/?func=detail&atid=493&aid=897&group_id=106