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| author | Christian Hergert <christian@hergert.me> | 2023-04-27 16:15:53 +0000 |
|---|---|---|
| committer | Christian Hergert <christian@hergert.me> | 2023-04-27 16:15:53 +0000 |
| commit | 50496ec4a2087b8781b77138a3058666c58dc586 (patch) | |
| tree | bb08b7d0f7b29cafaf90eb2bdc9888872ae211c3 | |
| parent | 50e52351fa27c095bc756148fd02512025e699ff (diff) | |
| parent | 6c1e9f06f892407f667da6bd0c13ab6f3df92024 (diff) | |
| download | gtksourceview-50496ec4a2087b8781b77138a3058666c58dc586.tar.gz | |
Merge branch 'wip/chergert/fix-nvalid' into 'master'gtksourceview-5-8
bufferoutputstream: be defensive about dereferencing nul byte
See merge request GNOME/gtksourceview!322
| -rw-r--r-- | gtksourceview/gtksourcebufferoutputstream.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gtksourceview/gtksourcebufferoutputstream.c b/gtksourceview/gtksourcebufferoutputstream.c index 2816cb6d..566e96b9 100644 --- a/gtksourceview/gtksourcebufferoutputstream.c +++ b/gtksourceview/gtksourcebufferoutputstream.c @@ -705,7 +705,8 @@ validate_and_insert (GtkSourceBufferOutputStream *stream, apply_error_tag (stream); - if ((nvalid != len || !owned) && buffer[nvalid] != '\0') + if (!owned || + (nvalid != len && buffer[nvalid] != '\0')) { /* make sure the buffer is always properly null * terminated. This is needed, at least for now, |