lib/glibc
1
0
Fork 0
mirror of https://sourceware.org/git/glibc.git synced 2025-08-08 17:42:12 +03:00
Code Activity

libio: Convert __obstack_vprintf_internal to buffers (bug 27124)

Browse Source 
This fixes bug 27124 because the problematic built-in vtable is gone.

Reviewed-by: Adhemerval Zanella  <adhemerval.zanella@linaro.org>
This commit is contained in:
Florian Weimer
2022-12-19 18:56:55 +01:00
parent 8ece45e4f5
commit 5365acc567
4 changed files with 58 additions and 121 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
stdio-common/printf_buffer_flush.c
View File

@@ -32,6 +32,7 @@
# pragma weak __printf_buffer_flush_fp
# pragma weak __printf_buffer_flush_fp_to_wide
# pragma weak __printf_buffer_flush_fphex_to_wide
# pragma weak __printf_buffer_flush_obstack
#endif /* !SHARED */
static void
@@ -72,6 +73,9 @@ __printf_buffer_do_flush (struct __printf_buffer *buf)
__printf_buffer_flush_fphex_to_wide
((struct __printf_buffer_fphex_to_wide *) buf);
return;
case __printf_buffer_mode_obstack:
__printf_buffer_flush_obstack ((struct __printf_buffer_obstack *) buf);
return;
}
__builtin_trap ();
}