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| author | Werner Koch <wk@gnupg.org> | 2016-12-02 22:57:09 +0100 |
|---|---|---|
| committer | Werner Koch <wk@gnupg.org> | 2016-12-02 22:57:09 +0100 |
| commit | 140a19617c78d5f0e2ac8d7e2c8e7092862ec2fb (patch) | |
| tree | 842d169ea8ec7f99f8c54426ad03fb0bceb6d42b | |
| parent | c761c981b38741421d13bb7102b1ea7625d2d639 (diff) | |
| download | libgpg-error-140a19617c78d5f0e2ac8d7e2c8e7092862ec2fb.tar.gz | |
Fix NULL segv in new option --desc
* src/gpg-error.c (print_desc): Shortcur for unknown symbols.
Signed-off-by: Werner Koch <wk@gnupg.org>
| -rw-r--r-- | src/gpg-error.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/gpg-error.c b/src/gpg-error.c index 4a09e1d..f890883 100644 --- a/src/gpg-error.c +++ b/src/gpg-error.c @@ -381,6 +381,9 @@ print_desc (const char *symbol) int blanklines = 0; int last_was_keyword = 0; + if (!symbol) + return; + if (!initialized) { initialized = 1; |