| commit | 4bc7ae3823b8120fdf415ee17ca7726fab5c8dcf | |
| author | Sergey Alyoshin <alyoshin.s@gmail.com> | |
| Sat, 17 Mar 2012 20:05:09 +0000 (17 13:05 -0700) | ||
| committer | Andrew Poelstra (local) <apoelstra@wpsoftware.net> | |
| Sat, 17 Mar 2012 20:05:09 +0000 (17 13:05 -0700) | ||
| tree | 455b435fd944692ae54771c53fe561d3320c1e5a | treesnapshot (tar.gz zip) |
| parent | a044f40c2618d8aadd16bd7df0ac2d4d03928bfc | commitdiff |
Fix segfault when reading Layer() with no name
When reading pcb file with a line like
Layer (2 "")
the lexer gives us a NULL in place of the empty string,
which caused a NULL-dereference and segfault. This patch
allocates a new "" string when reading nameless layers.
See
http://www.delorie.com/archives/browse.cgi?p=geda-user/2012/03/17/10:13:37
When reading pcb file with a line like
Layer (2 "")
the lexer gives us a NULL in place of the empty string,
which caused a NULL-dereference and segfault. This patch
allocates a new "" string when reading nameless layers.
See
http://www.delorie.com/archives/browse.cgi?p=geda-user/2012/03/17/10:13:37
| src/parse_y.y | diffblobblamehistory |