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* fhandler_disk_file.cc (fhandler_disk_file::pread): Properly check for

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non-error return from lseek.
This commit is contained in:
Christopher Faylor 2006-08-19 21:44:58 +00:00
parent a0922fcb04
commit ffa6849093
2 changed files with 9 additions and 4 deletions
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5
winsup/cygwin/ChangeLog
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@ -1,3 +1,8 @@
2006-08-20 Hideki Iwamoto <h-iwamoto@kit.hi-ho.ne.jp>
* fhandler_disk_file.cc (fhandler_disk_file::pread): Properly check for
non-error return from lseek.
2006-08-17 Corinna Vinschen <corinna@vinschen.de> 2006-08-17 Corinna Vinschen <corinna@vinschen.de>
* fhandler_serial.cc (raw_read): Evaluate minchars taking the * fhandler_serial.cc (raw_read): Evaluate minchars taking the

2
winsup/cygwin/fhandler_disk_file.cc
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@ -1216,7 +1216,7 @@ fhandler_disk_file::pread (void *buf, size_t count, _off64_t offset)
{ {
size_t tmp_count = count; size_t tmp_count = count;
read (buf, tmp_count); read (buf, tmp_count);
if (lseek (curpos, SEEK_SET) == 0) if (lseek (curpos, SEEK_SET) >= 0)
res = (ssize_t) tmp_count; res = (ssize_t) tmp_count;
else else
res = -1; res = -1;