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Merge pull request #189 from chadwill/master 

Nginx: fixbug, hijack `__recv_chk`.
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logwang 2018-04-16 19:47:33 +08:00 committed by GitHub
parent 559f532025 702a9cad2d
commit 205092b25b
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1 changed files with 10 additions and 0 deletions
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10
app/nginx-1.11.10/src/event/modules/ngx_ff_module.c
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@ -325,6 +325,16 @@ recv(int sockfd, void *buf, size_t len, int flags)
return SYSCALL(recv)(sockfd, buf, len, flags); return SYSCALL(recv)(sockfd, buf, len, flags);
} }
ssize_t
__recv_chk (int fd, void *buf, size_t n, size_t buflen, int flags)
{
/*
if (n > buflen)
__chk_fail ();
*/
return recv (fd, buf, n, flags);
}
int int
listen(int sockfd, int backlog) listen(int sockfd, int backlog)
{ {