diff options
Diffstat (limited to 'src/mesa')
| -rw-r--r-- | src/mesa/main/extensions.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/mesa/main/extensions.c b/src/mesa/main/extensions.c index aceddaa3ef2..9cec15b5817 100644 --- a/src/mesa/main/extensions.c +++ b/src/mesa/main/extensions.c @@ -37,6 +37,8 @@ #include "mfeatures.h" #include "mtypes.h" +#define ALIGN(value, alignment) (((value) + alignment - 1) & ~(alignment - 1)) + enum { DISABLE = 0, GL = 1 << API_OPENGL, @@ -773,7 +775,7 @@ get_extension_override( struct gl_context *ctx ) } /* extra_exts: List of unrecognized extensions. */ - extra_exts = calloc(strlen(env_const), sizeof(char)); + extra_exts = calloc(ALIGN(strlen(env_const) + 2, 4), sizeof(char)); /* Copy env_const because strtok() is destructive. */ env = strdup(env_const); @@ -907,7 +909,7 @@ _mesa_make_extension_string(struct gl_context *ctx) if (extra_extensions != NULL) length += 1 + strlen(extra_extensions); /* +1 for space */ - exts = (char *) calloc(length + 1, sizeof(char)); + exts = (char *) calloc(ALIGN(length + 1, 4), sizeof(char)); if (exts == NULL) { free(extra_extensions); return NULL; |