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| author | Paul LeoNerd Evans <leonerd@leonerd.org.uk> | 2008-10-09 23:19:10 +0100 |
|---|---|---|
| committer | Paul LeoNerd Evans <leonerd@leonerd.org.uk> | 2008-10-09 23:19:10 +0100 |
| commit | 2b08f88f19b0270c9db993c940181535c33a71b3 (patch) | |
| tree | e18ccfa2bd77c894a652ea20192cc778576ca5c2 /driver-ti.c | |
| parent | 286532e6021f1a1a90966a8ecf683d9efc5ec55d (diff) | |
| download | termo-2b08f88f19b0270c9db993c940181535c33a71b3.tar.gz termo-2b08f88f19b0270c9db993c940181535c33a71b3.tar.xz termo-2b08f88f19b0270c9db993c940181535c33a71b3.zip | |
Better free() tracking in constructor failure cases
Diffstat (limited to 'driver-ti.c')
| -rw-r--r-- | driver-ti.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/driver-ti.c b/driver-ti.c index 66cdbe7..00090bd 100644 --- a/driver-ti.c +++ b/driver-ti.c @@ -33,6 +33,8 @@ static void *new_driver(termkey_t *tk, const char *term) return NULL; termkey_ti *ti = malloc(sizeof *ti); + if(!ti) + return NULL; ti->tk = tk; @@ -40,6 +42,8 @@ static void *new_driver(termkey_t *tk, const char *term) ti->nseqs = 0; ti->seqs = malloc(ti->alloced_seqs * sizeof(ti->seqs[0])); + if(!ti->seqs) + goto abort_free_ti; int i; for(i = 0; strfnames[i]; i++) { @@ -64,6 +68,11 @@ static void *new_driver(termkey_t *tk, const char *term) } return ti; + +abort_free_ti: + free(ti); + + return NULL; } static void free_driver(void *private) |