Snprintf(abort, sizeof(abort), "/sys/fs/fuse/connections/%s/abort", ent->d_name) Static void kill_and_wait(int pid, int* status)įor (i = 0 i d_name, ".") = 0 || strcmp(ent->d_name, ".") = 0) If (attr->nla_type = CTRL_ATTR_FAMILY_ID) Ssize_t n = recv(fd, buf, sizeof(buf), 0) Uintptr_t addr = (uintptr_t)info->si_addr Ĭonst uintptr_t prog_start = 1 prog_end)) Static void segv_handler(int sig, siginfo_t* info, void* ctx) I played with reducing it further as you can see from the attached c code but am moving on and hope to get better about this process moving forward as I'm still building out my test systems/debugging tools.Īttached is the report and C repro that still triggers on a fresh git pull as of a few minutes ago, if you need anything else please let me know. Hi, I've been getting more into Kernel stuff lately and forged ahead with some syzkaller bug finding. ![]() Sorry for the resend some mail servers rejected the mime type. To: dgilbert, jejb, martin.petersen, linux-scsi, linux-kernel +Cc: security ![]() 19:58 ` James Bottomley 0 siblings, 1 reply 14+ messages in thread ![]() PROBLEM: syzkaller found / pool corruption-overwrite / page in user-area or NULL LKML Archive on help / color / mirror / Atom feed * PROBLEM: syzkaller found / pool corruption-overwrite / page in user-area or NULL 19:12 Esme
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