#include #include #include "epoll2.h" #include "die.h" void set_epoll_descriptor(int fd_epoll, int action, int fd_toadd, int events) { int ret; struct epoll_event ev; memset(&ev, 0, sizeof(ev)); ev.events = events; ev.data.fd = fd_toadd; ret = epoll_ctl(fd_epoll, action, fd_toadd, &ev); if (ret < 0) panic("Cannot add socket for epoll!\n"); } int set_epoll_descriptor2(int fd_epoll, int action, int fd_toadd, int events) { struct epoll_event ev; memset(&ev, 0, sizeof(ev)); ev.events = events; ev.data.fd = fd_toadd; return epoll_ctl(fd_epoll, action, fd_toadd, &ev); }
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authorHans de Goede <hdegoede@redhat.com>2016-06-05 21:01:18 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2016-06-17 11:21:45 -0700
commit6982f867e058f0c6c8d3eeb4ef305efd7d7f4c8c (patch)
tree1cd619c2c8c558bb709340bc72cd8855298ed39f
parenta9cc4006155a68dd0940728f4f222dd035180904 (diff)
Revert "Staging: drivers: rtl8188eu: use sizeof(*ptr) instead of sizeof(struct)"
This reverts commit 99aded71b52c ("Staging: drivers: rtl8188eu: use sizeof(*ptr) instead of sizeof(struct)"). This commit is wrong, as adapt->HalData has a type of "void *", so now we are allocating a much to small struct, which causes the driver to overwrite random memory which leads to a non working driver and various system crashes. Cc: Jacky Boen <aqiank@gmail.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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