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| author | greg <code@gregorkopf.de> | 2015-07-21 20:05:06 +0200 |
|---|---|---|
| committer | greg <code@gregorkopf.de> | 2015-07-21 20:08:05 +0200 |
| commit | 989fa424912d3a09b273a66bc316eb7695291f4c (patch) | |
| tree | 0482bd8ca368325d36d2f06a520652529d1acb17 /navit/speech | |
| parent | 69b41cc757e6af96bb20d2c7fe54655d9d25cd28 (diff) | |
| download | navit-989fa424912d3a09b273a66bc316eb7695291f4c.tar.gz | |
Fix a segfault when sample_dir cannot be opened
Diffstat (limited to 'navit/speech')
| -rw-r--r-- | navit/speech/cmdline/speech_cmdline.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/navit/speech/cmdline/speech_cmdline.c b/navit/speech/cmdline/speech_cmdline.c index 08a1abe03..49252f346 100644 --- a/navit/speech/cmdline/speech_cmdline.c +++ b/navit/speech/cmdline/speech_cmdline.c @@ -236,6 +236,10 @@ speechd_new(struct speech_methods *meth, struct attr **attrs, struct attr *paren this->flags=attr->u.num; if (this->sample_dir && this->sample_suffix) { void *handle=file_opendir(this->sample_dir); + if (!handle) { + dbg(lvl_error,"Cannot read sample directory contents: %s", this->sample_dir); + return NULL; + } char *name; int suffix_len=strlen(this->sample_suffix); while((name=file_readdir(handle))) { |