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winspool: A read can fail.

This commit is contained in:
Detlef Riekenberg 2006-04-08 19:17:06 +02:00 committed by Alexandre Julliard
parent 2043b06aa4
commit 50b32da7af
1 changed files with 3 additions and 3 deletions
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6
dlls/winspool/info.c
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@ -5288,7 +5288,7 @@ BOOL WINAPI EnumMonitorsW(LPWSTR pName, DWORD Level, LPBYTE pMonitors,
{
DWORD needed = 0;
DWORD numentries = 0;
BOOL res = FALSE;;
BOOL res = FALSE;
TRACE("(%s, %ld, %p, %ld, %p, %p)\n", debugstr_w(pName), Level, pMonitors,
cbBuf, pcbNeeded, pcReturned);
@ -5881,7 +5881,7 @@ static BOOL schedule_pipe(LPCWSTR cmd, LPCWSTR filename)
exit(0);
}
while((no_read = read(file_fd, buf, sizeof(buf))))
while((no_read = read(file_fd, buf, sizeof(buf))) > 0)
write(fds[1], buf, no_read);
ret = TRUE;
@ -5922,7 +5922,7 @@ static BOOL schedule_unixfile(LPCWSTR output, LPCWSTR filename)
if(out_fd == -1 || in_fd == -1)
goto end;
while((no_read = read(in_fd, buf, sizeof(buf))))
while((no_read = read(in_fd, buf, sizeof(buf))) > 0)
write(out_fd, buf, no_read);
ret = TRUE;