23 lines
757 B
Diff
23 lines
757 B
Diff
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This patch aligns the structure describing the RSA signature
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option to 8 bytes. Before that, send was padding with N bytes
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(4 on 32-bits architectures) using a cast in sendd/proto_sig.c :
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so = (struct snd_opt_sig *)(nd_so);
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which would align to the number of bytes representing a pointer
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on your architecture.
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Index: sendd-0.2/sendd/snd_proto.h
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============================================================
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--- sendd-0.2/sendd/snd_proto.h 2008-04-18 16:21:46.000000000 +0200
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+++ sendd-0.2.new/sendd/snd_proto.h 2008-10-05 16:08:34.000000000 +0200
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@@ -69,7 +69,7 @@
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uint32_t reserved; /* opt hdr + reserved */
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uint8_t keyhash[SND_KEYHASH_LEN];
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uint8_t sig[0];
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-};
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+} __attribute__((aligned(8)));
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struct snd_opt_timestamp {
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uint8_t type;
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