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wiphy: Reduce static allocation size

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iwd_device_get_path() is not going to produce longer string than 12
bytes (/ + maximum of uint32_t expressed as a string + '\0').
This commit is contained in:
Tomasz Bursztyka 2015-02-26 13:03:05 +02:00 committed by Denis Kenzior
parent b067c08cfe
commit 6b018ca6f7
1 changed files with 1 additions and 1 deletions
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src/wiphy.c
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@ -319,7 +319,7 @@ static void network_free(void *data)
const char *iwd_device_get_path(struct netdev *netdev) const char *iwd_device_get_path(struct netdev *netdev)
{ {
static char path[256]; static char path[12];
snprintf(path, sizeof(path), "/%u", netdev->index); snprintf(path, sizeof(path), "/%u", netdev->index);
return path; return path;