Otherwise, some false positives might arise when
having 2 subdevices with similar names, like:
"OMAP4 ISS ISP IPIPEIF"
"OMAP4 ISS ISP IPIPE"
Before this patch, trying to find "OMAP4 ISS ISP IPIPE", resulted
in a false entity match, retrieving "OMAP4 ISS ISP IPIPEIF"
information instead.
Checking length should ensure such cases are handled well.
Signed-off-by: Sergio Aguirre <saagui...@ti.com>
---
src/mediactl.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/src/mediactl.c b/src/mediactl.c
index 5b8c587..451a386 100644
--- a/src/mediactl.c
+++ b/src/mediactl.c
@@ -66,7 +66,8 @@ struct media_entity *media_get_entity_by_name(struct
media_device *media,
for (i = 0; i < media->entities_count; ++i) {
struct media_entity *entity = &media->entities[i];
- if (strncmp(entity->info.name, name, length) == 0)
+ if ((strncmp(entity->info.name, name, length) == 0) &&
+ (strlen(entity->info.name) == length))
return entity;
}
--
1.7.5.4
--
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