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| author | Elliott Hughes <enh@google.com> | 2015-04-28 17:24:24 -0700 |
|---|---|---|
| committer | Elliott Hughes <enh@google.com> | 2015-04-29 21:14:56 -0700 |
| commit | 2f5feedf1d705b53e5bf90c8b5207dd91f4522f1 (patch) | |
| tree | e2c357667b0e76e6fa5a43c7a7951c872c373e9c /minui | |
| parent | f7466f9f2334b0e9025e1c7ecf65b4d04a246b20 (diff) | |
| download | bootable_recovery-2f5feedf1d705b53e5bf90c8b5207dd91f4522f1.zip bootable_recovery-2f5feedf1d705b53e5bf90c8b5207dd91f4522f1.tar.gz bootable_recovery-2f5feedf1d705b53e5bf90c8b5207dd91f4522f1.tar.bz2 | |
Check all lseek calls succeed.
Also add missing TEMP_FAILURE_RETRYs on read, write, and lseek.
Bug: http://b/20625546
Change-Id: I03b198e11c1921b35518ee2dd005a7cfcf4fd94b
(cherry picked from commit 7bad7c4646ee8fd8d6e6ed0ffd3ddbb0c1b41a2f)
Diffstat (limited to 'minui')
| -rw-r--r-- | minui/events.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/minui/events.cpp b/minui/events.cpp index 2d47a58..3b2262a 100644 --- a/minui/events.cpp +++ b/minui/events.cpp @@ -15,6 +15,7 @@ */ #include <dirent.h> +#include <errno.h> #include <fcntl.h> #include <stdio.h> #include <stdlib.h> @@ -165,7 +166,7 @@ void ev_dispatch(void) { int ev_get_input(int fd, uint32_t epevents, input_event* ev) { if (epevents & EPOLLIN) { - ssize_t r = read(fd, ev, sizeof(*ev)); + ssize_t r = TEMP_FAILURE_RETRY(read(fd, ev, sizeof(*ev))); if (r == sizeof(*ev)) { return 0; } |