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ecore_main_fd_handler_fd_get can return -1 so check fd validity before 

calling read() with potentially -1.

Signed-off-by: Chris Michael <cp.michael@samsung.com>
This commit is contained in:
Chris Michael 2013-08-05 11:24:11 +01:00
parent 5444ee0681
commit 8270fc29f3
1 changed files with 5 additions and 2 deletions
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7
src/lib/eio/eio_monitor_inotify.c
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@ -123,11 +123,14 @@ _eio_inotify_handler(void *data EINA_UNUSED, Ecore_Fd_Handler *fdh)
Eio_Monitor_Backend *backend;
unsigned char buffer[16384];
struct inotify_event *event;
int i = 0;
int i = 0, fd;
int event_size;
ssize_t size;
size = read(ecore_main_fd_handler_fd_get(fdh), buffer, sizeof(buffer));
fd = ecore_main_fd_handler_fd_get(fdh);
if (fd < 0) return ECORE_CALLBACK_RENEW;
size = read(fd, buffer, sizeof(buffer));
while (i < size)
{
event = (struct inotify_event *)&buffer[i];