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| author | Simon Howard | 2014-10-24 20:29:56 -0400 |
|---|---|---|
| committer | Simon Howard | 2014-10-24 20:29:56 -0400 |
| commit | 9d01d090c48c74a29b4ef67e0cd204772a2193c3 (patch) | |
| tree | 3a8dce09c81c6cd9db8adf266d5cc6eae366af98 /src/deh_io.c | |
| parent | b42b5269e0ad5b22acd6043429ec4013a4e76ddd (diff) | |
| download | chocolate-doom-9d01d090c48c74a29b4ef67e0cd204772a2193c3.tar.gz chocolate-doom-9d01d090c48c74a29b4ef67e0cd204772a2193c3.tar.bz2 chocolate-doom-9d01d090c48c74a29b4ef67e0cd204772a2193c3.zip | |
Replace strdup() with M_StringDuplicate().
strdup() can theoretically fail and return NULL. This could lead to
a crash or undesirable behavior. Add M_StringDuplicate() which does
the same thing but exits with an error if a string cannot be
allocated.
This fixes #456. Thanks to Quasar for the suggestion.
Diffstat (limited to 'src/deh_io.c')
| -rw-r--r-- | src/deh_io.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/deh_io.c b/src/deh_io.c index 526d8e46..c5e81b0a 100644 --- a/src/deh_io.c +++ b/src/deh_io.c @@ -97,7 +97,7 @@ deh_context_t *DEH_OpenFile(char *filename) context->type = DEH_INPUT_FILE; context->stream = fstream; - context->filename = strdup(filename); + context->filename = M_StringDuplicate(filename); return context; } |