diff options
| author | Martin Schanzenbach <mschanzenbach@posteo.de> | 2021-07-05 09:42:54 +0200 |
|---|---|---|
| committer | Martin Schanzenbach <mschanzenbach@posteo.de> | 2021-07-05 09:43:00 +0200 |
| commit | 56af99b507d5248966962110a5803ab2af52df0d (patch) | |
| tree | 98a839903284fdb18097514348c2ac9bee6125dd | |
| parent | b102545f61cb1e8e3172871c6a3634790bd39398 (diff) | |
| download | gnunet-56af99b507d5248966962110a5803ab2af52df0d.tar.gz gnunet-56af99b507d5248966962110a5803ab2af52df0d.zip | |
UTIL: Prevent segfaults in config writeout. Fixes #6913
| -rw-r--r-- | src/util/gnunet-config.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/util/gnunet-config.c b/src/util/gnunet-config.c index d619610c5..3932ff1bf 100644 --- a/src/util/gnunet-config.c +++ b/src/util/gnunet-config.c | |||
| @@ -251,6 +251,9 @@ run (void *cls, | |||
| 251 | { | 251 | { |
| 252 | char *cfg_fn = NULL; | 252 | char *cfg_fn = NULL; |
| 253 | 253 | ||
| 254 | if (NULL == out) | ||
| 255 | out = GNUNET_CONFIGURATION_dup (cfg); | ||
| 256 | |||
| 254 | if (NULL == cfgfile) | 257 | if (NULL == cfgfile) |
| 255 | { | 258 | { |
| 256 | const char *xdg = getenv ("XDG_CONFIG_HOME"); | 259 | const char *xdg = getenv ("XDG_CONFIG_HOME"); |