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BUG#12329909 - BUILDING MYSQL WITH DEBUG SUPPORT

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FAILS WITH LIBEDIT

Fixed by checking the return value of the write()
function calls and handling the open files and fd
appropriately.


cmd-line-utils/libedit/vi.c:
  BUG#12329909 - BUILDING MYSQL WITH DEBUG SUPPORT
                 FAILS WITH LIBEDIT
  
  Added a check on the return value of the write()
  function calls.
This commit is contained in:
Nirbhay Choubey 2011-04-27 17:24:10 +05:30
commit a1f7ceb281
1 changed files with 10 additions and 2 deletions
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12
cmd-line-utils/libedit/vi.c
View file

@ -1012,8 +1012,10 @@ vi_histedit(EditLine *el, int c __attribute__((__unused__)))
if (fd < 0)
return CC_ERROR;
cp = el->el_line.buffer;
write(fd, cp, el->el_line.lastchar - cp +0u);
write(fd, "\n", 1);
if (write(fd, cp, el->el_line.lastchar - cp +0u) == -1)
goto error;
if (write(fd, "\n", 1) == -1)
goto error;
pid = fork();
switch (pid) {
case -1:
@ -1041,6 +1043,12 @@ vi_histedit(EditLine *el, int c __attribute__((__unused__)))
unlink(tempfile);
/* return CC_REFRESH; */
return ed_newline(el, 0);
/* XXXMYSQL: Avoid compiler warnings. */
error:
close(fd);
unlink(tempfile);
return CC_ERROR;
}
/* vi_history_word():