diff options
| -rw-r--r-- | ChangeLog | 7 | ||||
| -rw-r--r-- | io.c | 3 | ||||
| -rw-r--r-- | vm_dump.c | 3 |
3 files changed, 11 insertions, 2 deletions
@@ -1,3 +1,10 @@ +Sun Nov 27 20:58:02 2011 KOSAKI Motohiro <kosaki.motohiro@gmail.com> + + * io.c (rb_write_error2): get rid of warning on linux. fwrite + of glibc is tagged __attribute__ ((__warn_unused_result__)) + if _FORTIFY_SOURCE != 0. + * vm_dump.c (rb_vm_bugreport): ditto. + Sun Nov 27 19:09:02 2011 Nobuyoshi Nakada <nobu@ruby-lang.org> * configure.in (stack_protector): disable on mingw. [Bug#5676] @@ -6596,7 +6596,8 @@ void rb_write_error2(const char *mesg, long len) { if (rb_stderr == orig_stderr || RFILE(orig_stderr)->fptr->fd < 0) { - (void)fwrite(mesg, sizeof(char), len, stderr); + int unused; + unused = fwrite(mesg, sizeof(char), len, stderr); } else { rb_io_write(rb_stderr, rb_str_new(mesg, len)); @@ -863,7 +863,8 @@ rb_vm_bugreport(void) while (!feof(fp)) { char buff[0x100]; size_t rn = fread(buff, 1, 0x100, fp); - fwrite(buff, 1, rn, stderr); + if (fwrite(buff, 1, rn, stderr) != rn) + break; } fclose(fp); |