| commit | 2fded4c68e277ef33a81675dc630c07f41dd9b19 | |
| author | Petr Tesarik <petr@tesarici.cz> | |
| Tue, 16 Oct 2012 04:16:44 +0000 (16 06:16 +0200) | ||
| committer | Petr Tesarik <petr@tesarici.cz> | |
| Tue, 16 Oct 2012 04:16:44 +0000 (16 06:16 +0200) | ||
| tree | b8a1e25fa9b1e4e9dd0d05ce79cddf9a8a487e10 | treesnapshot (tar.gz zip) |
| parent | 56343ee766052316732a73d27ff43ae3805d63a1 | commitdiff |
Fix a memory leak on invalid expressions
The code in reduce_stack() could leak one atom if there was only atom
in the expression list, because it removed the first atom and then
didn't free it when checking for the presence of a second atom.
Fix this by rewriting the list_empty() condition so that it checks for
less than 2 items.
The code in reduce_stack() could leak one atom if there was only atom
in the expression list, because it removed the first atom and then
didn't free it when checking for the presence of a second atom.
Fix this by rewriting the list_empty() condition so that it checks for
less than 2 items.
| libhed/expr.c | diffblobblamehistory |