mirror of
https://github.com/openwrt/openwrt.git
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28 lines
869 B
Diff
28 lines
869 B
Diff
--- a/include/platform.h
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+++ b/include/platform.h
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@@ -291,10 +291,12 @@ typedef unsigned smalluint;
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#if 1 /* if needed: !defined(arch1) && !defined(arch2) */
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# define ALIGN1 __attribute__((aligned(1)))
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# define ALIGN2 __attribute__((aligned(2)))
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+# define ALIGN4 __attribute__((aligned(4)))
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#else
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/* Arches which MUST have 2 or 4 byte alignment for everything are here */
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# define ALIGN1
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# define ALIGN2
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+# define ALIGN4
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#endif
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--- a/networking/dnsd.c
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+++ b/networking/dnsd.c
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@@ -459,7 +459,8 @@ int dnsd_main(int argc UNUSED_PARAM, cha
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unsigned lsa_size;
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int udps, opts;
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uint16_t port = 53;
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- uint8_t buf[MAX_PACK_LEN + 1];
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+ /* Ensure buf is 32bit aligned (we need 16bit, but 32bit can't hurt) */
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+ uint8_t buf[MAX_PACK_LEN + 1] ALIGN4;
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opts = getopt32(argv, "vi:c:t:p:d", &listen_interface, &fileconf, &sttl, &sport);
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//if (opts & 0x1) // -v
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