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os_support: fix poll() implementation

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Our poll implementation does not iterate over the pollfd array properly
while setting the revents.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
(cherry picked from commit 9ac2085dbf)
This commit is contained in:
Max Shakhmetov
2011-02-15 17:49:27 +01:00
committed by Michael Niedermayer
parent 7ffe76e540
commit a41aebf153
1 changed files with 1 additions and 1 deletions
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libavformat/os_support.c
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@@ -292,7 +292,7 @@ int poll(struct pollfd *fds, nfds_t numfds, int timeout)
if (rc < 0) if (rc < 0)
return rc; return rc;
for(i = 0; i < (nfds_t) n; i++) { for(i = 0; i < numfds; i++) {
fds[i].revents = 0; fds[i].revents = 0;
if (FD_ISSET(fds[i].fd, &read_set)) fds[i].revents |= POLLIN; if (FD_ISSET(fds[i].fd, &read_set)) fds[i].revents |= POLLIN;