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input: Avoid NULL dereference. 

This cleans up a warning generated by clang's static analyzer.
This commit is contained in:
Bert Vermeulen 2014-10-02 13:51:19 +02:00
parent 19e43ab21b
commit 6409821143
1 changed files with 4 additions and 2 deletions
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6
src/input/input.c
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@ -271,15 +271,17 @@ SR_API struct sr_input *sr_input_new(const struct sr_input_module *imod,
if (in->module->init && in->module->init(in, new_opts) != SR_OK) { if (in->module->init && in->module->init(in, new_opts) != SR_OK) {
g_free(in); g_free(in);
in = NULL; in = NULL;
} else {
in->buf = g_string_sized_new(128);
} }
if (new_opts) if (new_opts)
g_hash_table_destroy(new_opts); g_hash_table_destroy(new_opts);
in->buf = g_string_sized_new(128);
return in; return in;
} }
/* Returns TRUE is all required meta items are available. */ /* Returns TRUE if all required meta items are available. */
static gboolean check_required_metadata(const uint8_t *metadata, uint8_t *avail) static gboolean check_required_metadata(const uint8_t *metadata, uint8_t *avail)
{ {
int m, a; int m, a;