public inbox for gcc-bugs@sourceware.org
help / color / mirror / Atom feed
* [Bug c/106874] New: [10/11/12/13 Regression] out of memory allocating 9223372036854453969 bytes after a total of 462848 bytes
@ 2022-09-07 17:16 gscfq@t-online.de
2022-09-08 9:33 ` [Bug c/106874] " rguenth at gcc dot gnu.org
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: gscfq@t-online.de @ 2022-09-07 17:16 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106874
Bug ID: 106874
Summary: [10/11/12/13 Regression] out of memory allocating
9223372036854453969 bytes after a total of 462848
bytes
Product: gcc
Version: 13.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c
Assignee: unassigned at gcc dot gnu.org
Reporter: gscfq@t-online.de
Target Milestone: ---
Started with r7, files are from catalog
llvm-project-llvmorg-14.0.6/clang/test/Preprocessor :
$ cat function_macro_file.h
#define f() x
f
$ cat function_macro_file.c
#include "function_macro_file.h"
()
$ gcc-13-20220904 -c function_macro_file.c -traditional-cpp
cc1: out of memory allocating 9223372036854277185 bytes after a total of 593920
bytes
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug c/106874] [10/11/12/13 Regression] out of memory allocating 9223372036854453969 bytes after a total of 462848 bytes
2022-09-07 17:16 [Bug c/106874] New: [10/11/12/13 Regression] out of memory allocating 9223372036854453969 bytes after a total of 462848 bytes gscfq@t-online.de
@ 2022-09-08 9:33 ` rguenth at gcc dot gnu.org
2022-09-08 9:33 ` rguenth at gcc dot gnu.org
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: rguenth at gcc dot gnu.org @ 2022-09-08 9:33 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106874
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2022-09-08
Ever confirmed|0 |1
--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
Hmm, with GCC 11 I see
> gcc-11 -c function_macro_file.c -traditional-cpp
function_macro_file.h:2:1: error: expected '=', ',', ';', 'asm' or
'__attribute__' at end of input
2 | f
| ^
I can confirm with GCC 10. Also with a dev build of GCC 11, but not 12.
Backtrace there:
#0 0x00007ffff6762c7e in exit () from /lib64/libc.so.6
#1 0x00000000021bd904 in xexit (code=1)
at ../../src/gcc-11-branch/libiberty/xexit.c:51
#2 0x00000000021bd9e4 in xmalloc_failed (size=9223372036854299649)
at ../../src/gcc-11-branch/libiberty/xmalloc.c:137
#3 0x00000000021bdaed in xrealloc (oldmem=0x32c9df0, size=9223372036854299649)
at ../../src/gcc-11-branch/libiberty/xmalloc.c:181
#4 0x000000000217459b in check_output_buffer (pfile=0x3245a80,
n=18446744073709234176) at ../../src/gcc-11-branch/libcpp/traditional.c:114
#5 0x0000000002174eb3 in _cpp_scan_out_logical_line (pfile=0x3245a80,
macro=0x0, builtin_macro_arg=false)
at ../../src/gcc-11-branch/libcpp/traditional.c:418
#6 0x0000000002174b4d in _cpp_read_logical_line_trad (pfile=0x3245a80)
at ../../src/gcc-11-branch/libcpp/traditional.c:321
#7 0x0000000000aff763 in scan_translation_unit_trad (pfile=0x3245a80)
at ../../src/gcc-11-branch/gcc/c-family/c-ppoutput.c:420
#8 0x0000000000afeb80 in preprocess_file (pfile=0x3245a80)
at ../../src/gcc-11-branch/gcc/c-family/c-ppoutput.c:97
#9 0x0000000000afcb25 in c_common_init ()
...
#4 0x000000000217459b in check_output_buffer (pfile=0x3245a80,
n=18446744073709234176) at ../../src/gcc-11-branch/libcpp/traditional.c:114
114 pfile->out.base = XRESIZEVEC (unsigned char, pfile->out.base,
new_size);
(gdb) l
109 if (n > (size_t) (pfile->out.limit - pfile->out.cur))
110 {
111 size_t size = pfile->out.cur - pfile->out.base;
112 size_t new_size = (size + n) * 3 / 2;
113
114 pfile->out.base = XRESIZEVEC (unsigned char, pfile->out.base,
new_size);
(gdb) up
#5 0x0000000002174eb3 in _cpp_scan_out_logical_line (pfile=0x3245a80,
macro=0x0, builtin_macro_arg=false)
at ../../src/gcc-11-branch/libcpp/traditional.c:418
418 check_output_buffer (pfile, RLIMIT (context) - cur);
(gdb) p *context
$2 = {next = 0x0, prev = 0x0, u = {iso = {first = {token = 0x32aa023,
ptoken = 0x32aa023}, last = {token = 0x325c820, ptoken = 0x325c820}},
trad = {cur = 0x32aa023 "\n\n", rlimit = 0x325c820 "\n"}}, buff = 0x0,
c = {mc = 0x0, macro = 0x0}, tokens_kind = TOKENS_KIND_INDIRECT}
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug c/106874] [10/11/12/13 Regression] out of memory allocating 9223372036854453969 bytes after a total of 462848 bytes
2022-09-07 17:16 [Bug c/106874] New: [10/11/12/13 Regression] out of memory allocating 9223372036854453969 bytes after a total of 462848 bytes gscfq@t-online.de
2022-09-08 9:33 ` [Bug c/106874] " rguenth at gcc dot gnu.org
@ 2022-09-08 9:33 ` rguenth at gcc dot gnu.org
2022-09-08 21:17 ` [Bug preprocessor/106874] " pinskia at gcc dot gnu.org
2022-10-19 6:03 ` rguenth at gcc dot gnu.org
3 siblings, 0 replies; 5+ messages in thread
From: rguenth at gcc dot gnu.org @ 2022-09-08 9:33 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106874
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |10.5
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug preprocessor/106874] [10/11/12/13 Regression] out of memory allocating 9223372036854453969 bytes after a total of 462848 bytes
2022-09-07 17:16 [Bug c/106874] New: [10/11/12/13 Regression] out of memory allocating 9223372036854453969 bytes after a total of 462848 bytes gscfq@t-online.de
2022-09-08 9:33 ` [Bug c/106874] " rguenth at gcc dot gnu.org
2022-09-08 9:33 ` rguenth at gcc dot gnu.org
@ 2022-09-08 21:17 ` pinskia at gcc dot gnu.org
2022-10-19 6:03 ` rguenth at gcc dot gnu.org
3 siblings, 0 replies; 5+ messages in thread
From: pinskia at gcc dot gnu.org @ 2022-09-08 21:17 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106874
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
See Also| |https://gcc.gnu.org/bugzill
| |a/show_bug.cgi?id=78581
--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
I suspect this is a dup of bug 78581.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug preprocessor/106874] [10/11/12/13 Regression] out of memory allocating 9223372036854453969 bytes after a total of 462848 bytes
2022-09-07 17:16 [Bug c/106874] New: [10/11/12/13 Regression] out of memory allocating 9223372036854453969 bytes after a total of 462848 bytes gscfq@t-online.de
` (2 preceding siblings ...)
2022-09-08 21:17 ` [Bug preprocessor/106874] " pinskia at gcc dot gnu.org
@ 2022-10-19 6:03 ` rguenth at gcc dot gnu.org
3 siblings, 0 replies; 5+ messages in thread
From: rguenth at gcc dot gnu.org @ 2022-10-19 6:03 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106874
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|--- |DUPLICATE
Status|NEW |RESOLVED
--- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> ---
Really looks like a duplicate.
*** This bug has been marked as a duplicate of bug 78581 ***
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2022-10-19 6:03 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-09-07 17:16 [Bug c/106874] New: [10/11/12/13 Regression] out of memory allocating 9223372036854453969 bytes after a total of 462848 bytes gscfq@t-online.de
2022-09-08 9:33 ` [Bug c/106874] " rguenth at gcc dot gnu.org
2022-09-08 9:33 ` rguenth at gcc dot gnu.org
2022-09-08 21:17 ` [Bug preprocessor/106874] " pinskia at gcc dot gnu.org
2022-10-19 6:03 ` rguenth at gcc dot gnu.org
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).