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| author | Nick Wellnhofer <wellnhofer@aevum.de> | 2018-04-16 19:37:34 +0200 |
|---|---|---|
| committer | Nick Wellnhofer <wellnhofer@aevum.de> | 2018-04-16 19:45:37 +0200 |
| commit | 665df41dcc6c4c3a609907c979b6c16472593d0d (patch) | |
| tree | 2d69b73b6d56cd16aecec69754d2cf1e7e4c9838 /list.c | |
| parent | 029d0e960c02d83111acb5ab057ee055821943f7 (diff) | |
| download | libxml2-665df41dcc6c4c3a609907c979b6c16472593d0d.tar.gz | |
Simplify and harden nodeset filtering
If a nodeset to be filtered is empty, it can be returned without popping
it from the stack.
Make sure to restore the context node in all error paths and never set
it to NULL.
Save and restore the context node in RANGETO operations.
Diffstat (limited to 'list.c')
0 files changed, 0 insertions, 0 deletions