Date: Sat, 19 Aug 2023 01:17:53 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 273207] pf_syncookie_mac for IPv6 random cause panic Message-ID: <bug-273207-227-kCQYnFr9rs@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-273207-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=273207 --- Comment #13 from Rin Cat <dev@rincat.ch> --- (kgdb) frame 9 #9 0xffffffff804b6ce9 in SipBuf (ctx=ctx@entry=0xfffffe00c5fc38b8, src=src@entry=0xfffffe00c5fc3880, len=len@entry=2, final=2, final@entry=0) at /usr/src/sys/crypto/siphash/siphash.c:103 (kgdb) p ctx $1 = (SIPHASH_CTX *) 0xfffffe00c5fc38b8 (kgdb) p *ctx $2 = {v = {12591897065586319223, 3410300342546510073, 4381067403221538949, 14075035438097627711}, buf = {b64 = 0, b8 = "\000\000\000\000\000\000\000"}, bytes = 34, buflen = 0 '\000', rounds_compr = 2 '\002', rounds_final = 4 '\004', initialized = 2 '\002'} (kgdb) p src $3 = (const uint8_t **) 0xfffffe00c5fc3880 (kgdb) p *src $4 = (const uint8_t *) 0x0 (kgdb) p **src Cannot access memory at address 0x0 (kgdb) p len $5 = 2 (kgdb) p final $6 = 2 (kgdb) p x $7 = 2 (kgdb) p ctx->buf.b64 $8 = 0 (kgdb) p &ctx->buf.b8 $9 = (uint8_t (*)[8]) 0xfffffe00c5fc38d8 (kgdb) p ctx->buf.b8 $10 = "\000\000\000\000\000\000\000" (kgdb) p ctx->buflen $11 = 0 '\000' (kgdb) -- You are receiving this mail because: You are the assignee for the bug.home | help
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