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| author | Mattias Andrée <maandree@kth.se> | 2021-03-08 00:21:02 +0100 |
|---|---|---|
| committer | Mattias Andrée <maandree@kth.se> | 2021-03-08 00:21:02 +0100 |
| commit | b058098fdcc5d4ed9b81fdb17f64820c0360ad48 (patch) | |
| tree | e39e5f547b900922775d466507c29b352f046a53 /libgamma_dummy_site_initialise.c | |
| parent | misc (diff) | |
| download | libgamma-b058098fdcc5d4ed9b81fdb17f64820c0360ad48.tar.gz libgamma-b058098fdcc5d4ed9b81fdb17f64820c0360ad48.tar.bz2 libgamma-b058098fdcc5d4ed9b81fdb17f64820c0360ad48.tar.xz | |
m + style fix + check memory allocation overflows
Signed-off-by: Mattias Andrée <maandree@kth.se>
Diffstat (limited to 'libgamma_dummy_site_initialise.c')
| -rw-r--r-- | libgamma_dummy_site_initialise.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libgamma_dummy_site_initialise.c b/libgamma_dummy_site_initialise.c index 1eb617e..ae79ccc 100644 --- a/libgamma_dummy_site_initialise.c +++ b/libgamma_dummy_site_initialise.c @@ -45,6 +45,10 @@ libgamma_dummy_site_initialise(struct libgamma_site_state *restrict this, char * if (!libgamma_dummy_internal_configurations.capabilities.multiple_crtcs) crtcs = !!crtcs; + if (data->partition_count * sizeof(*data->partitions)) { + errno = ENOMEM; + goto fail; + } data->partitions = malloc(data->partition_count * sizeof(*data->partitions)); if (!data->partitions) goto fail; |