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| author | Serge Tupchii <serge.tupchii@protonmail.com> | 2020-12-08 21:22:34 +0100 |
|---|---|---|
| committer | Lars Ingebrigtsen <larsi@gnus.org> | 2020-12-08 21:22:34 +0100 |
| commit | 2d8f0364fcd1d5dad2b82dd3a9af870b03854547 (patch) | |
| tree | c16890055bafe5d0555f1fda325ae3372c9e66bd /lib-src | |
| parent | 1fb099ceb0269e8e74bd0f8dc98eb1da156becbd (diff) | |
| download | emacs-2d8f0364fcd1d5dad2b82dd3a9af870b03854547.tar.gz | |
Fix crash (segfault) in etags on generating tags for Erlang files
* lib-src/etags.c: Set allocated and lastlen to zero, after
freeing last ptr in Erlang_functions to prevent dereferencing NULL
pointer (bug#45122).
Copyright-paperwork-exempt: yes
Diffstat (limited to 'lib-src')
| -rw-r--r-- | lib-src/etags.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib-src/etags.c b/lib-src/etags.c index 4315771a496..a1c6837e880 100644 --- a/lib-src/etags.c +++ b/lib-src/etags.c @@ -6063,6 +6063,7 @@ Erlang_functions (FILE *inf) { free (last); last = NULL; + allocated = lastlen = 0; } } else |