diff options
Diffstat (limited to 'xorg-server/randr/rrproperty.c')
| -rw-r--r-- | xorg-server/randr/rrproperty.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/xorg-server/randr/rrproperty.c b/xorg-server/randr/rrproperty.c index e385e15ab..e56626cd2 100644 --- a/xorg-server/randr/rrproperty.c +++ b/xorg-server/randr/rrproperty.c @@ -140,7 +140,6 @@ RRChangeOutputProperty(RROutputPtr output, Atom property, Atom type, RRPropertyPtr prop; rrScrPrivPtr pScrPriv = rrGetScrPriv(output->pScreen); int size_in_bytes; - int total_size; unsigned long total_len; RRPropertyValuePtr prop_value; RRPropertyValueRec new_value; @@ -180,9 +179,8 @@ RRChangeOutputProperty(RROutputPtr output, Atom property, Atom type, if (mode == PropModeReplace || len > 0) { void *new_data = NULL, *old_data = NULL; - total_size = total_len * size_in_bytes; - new_value.data = (void *) malloc(total_size); - if (!new_value.data && total_size) { + new_value.data = xallocarray(total_len, size_in_bytes); + if (!new_value.data && total_len && size_in_bytes) { if (add) RRDestroyOutputProperty(prop); return BadAlloc; @@ -350,7 +348,7 @@ RRConfigureOutputProperty(RROutputPtr output, Atom property, return BadMatch; } - new_values = malloc(num_values * sizeof(INT32)); + new_values = xallocarray(num_values, sizeof(INT32)); if (!new_values && num_values) { if (add) RRDestroyOutputProperty(prop); @@ -400,7 +398,7 @@ ProcRRListOutputProperties(ClientPtr client) for (prop = output->properties; prop; prop = prop->next) numProps++; if (numProps) - if (!(pAtoms = (Atom *) malloc(numProps * sizeof(Atom)))) + if (!(pAtoms = xallocarray(numProps, sizeof(Atom)))) return BadAlloc; rep = (xRRListOutputPropertiesReply) { @@ -447,7 +445,7 @@ ProcRRQueryOutputProperty(ClientPtr client) return BadName; if (prop->num_valid) { - extra = malloc(prop->num_valid * sizeof(INT32)); + extra = xallocarray(prop->num_valid, sizeof(INT32)); if (!extra) return BadAlloc; } |