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overlay: Fix parsing of gem-objects for '[k]' clients

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Apparently '[]' are not non-whitespace characters and break '%s'.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
This commit is contained in:
Chris Wilson 2015-06-08 15:56:33 +01:00
parent fd772e32a2
commit c5a6147a1b
1 changed files with 18 additions and 3 deletions
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21
overlay/gem-objects.c
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@ -137,8 +137,11 @@ int gem_objects_update(struct gem_objects *obj)
while (*b != '\n')
b--;
b++;
do {
char *eol, *colon;
comm = freed;
if (comm)
freed = comm->next;
@ -148,11 +151,23 @@ int gem_objects_update(struct gem_objects *obj)
break;
/* Xorg: 35 objects, 16347136 bytes (0 active, 12103680 inactive, 0 unbound) */
sscanf(++b, "%256s %lu objects, %lu bytes",
comm->name, &comm->count, &comm->bytes);
eol = strchr(b, '\n');
if (eol) {
do {
*eol++ = '\0';
} while (*eol == '\n');
}
colon = strchr(b, ':');
memcpy(comm->name, b, colon-b+1);
comm->name[colon-b+1] = '\0';
sscanf(colon + 1, "%lu objects, %lu bytes",
&comm->count, &comm->bytes);
insert_sorted(obj, comm);
} while ((b = strchr(b, '\n')) != NULL);
b = eol;
} while (b != NULL);
done:
while (freed) {