diff options
Diffstat (limited to 'pkg/wpa_supplicant/patch/0002-Avoid-statement-expressions-for-get_aligned_le.patch')
| -rw-r--r-- | pkg/wpa_supplicant/patch/0002-Avoid-statement-expressions-for-get_aligned_le.patch | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/pkg/wpa_supplicant/patch/0002-Avoid-statement-expressions-for-get_aligned_le.patch b/pkg/wpa_supplicant/patch/0002-Avoid-statement-expressions-for-get_aligned_le.patch new file mode 100644 index 00000000..73484e65 --- /dev/null +++ b/pkg/wpa_supplicant/patch/0002-Avoid-statement-expressions-for-get_aligned_le.patch @@ -0,0 +1,47 @@ +From 9698f90ccec779f7812a9aa550a6b77feefb52e3 Mon Sep 17 00:00:00 2001 +From: Michael Forney <mforney@mforney.org> +Date: Sun, 11 Aug 2019 03:41:23 +0000 +Subject: [PATCH] Avoid statement expressions for get_aligned_le* + +--- + src/utils/platform.h | 24 ++++++++++++------------ + 1 file changed, 12 insertions(+), 12 deletions(-) + +diff --git a/src/utils/platform.h b/src/utils/platform.h +index 813987eb6..1aa9dc069 100644 +--- a/src/utils/platform.h ++++ b/src/utils/platform.h +@@ -4,18 +4,18 @@ + #include "includes.h" + #include "common.h" + +-#define le16_to_cpu le_to_host16 +-#define le32_to_cpu le_to_host32 ++static inline u16 get_unaligned_le16(void *p) ++{ ++ u16 v; ++ memcpy(&v, p, sizeof(v)); ++ return le_to_host16(v); ++} + +-#define get_unaligned(p) \ +-({ \ +- struct packed_dummy_struct { \ +- typeof(*(p)) __val; \ +- } __attribute__((packed)) *__ptr = (void *) (p); \ +- \ +- __ptr->__val; \ +-}) +-#define get_unaligned_le16(p) le16_to_cpu(get_unaligned((le16 *)(p))) +-#define get_unaligned_le32(p) le32_to_cpu(get_unaligned((le32 *)(p))) ++static inline u32 get_unaligned_le32(void *p) ++{ ++ u32 v; ++ memcpy(&v, p, sizeof(v)); ++ return le_to_host32(v); ++} + + #endif /* PLATFORM_H */ +-- +2.22.0 + |