0000031: cparser: be/ia32/ia32_transform.c:3267: gen_Conv: Assertion `!_mode_is_int(tgt_mode) || tgt_bits <= 32' failed.

Viewing Issue Simple Details [ Jump to Notes ]

[ View Advanced ] [ Issue History ] [ Print ]

Category

Severity

Reproducibility

Date Submitted

Last Update

0000031

[cparser] unknown

crash

always

2008-12-22 20:13

2009-01-28 21:55

Reporter

edwin

View Status

public

Assigned To

Tron

Priority

normal

Resolution

fixed

Status

closed

Product Version

0.9.7

Summary

0000031: cparser: be/ia32/ia32_transform.c:3267: gen_Conv: Assertion `!_mode_is_int(tgt_mode) || tgt_bits <= 32' failed.

Description

$ /tmp/cparser-0.9.7/build/cparser t.c -c
t.c:19: warning: implicit declaration of function 'read_enc_int'
t.c:17: warning: control reaches end of non-void function
t.c:30: warning: control reaches end of non-void function
3 warning(s)
cparser: be/ia32/ia32_transform.c:3267: gen_Conv: Assertion `!_mode_is_int(tgt_mode) || tgt_bits <= 32' failed.
Aborted

Additional Information

/* testcase */
typedef unsigned short int uint16_t;
typedef unsigned int uint32_t;
__extension__ typedef unsigned long long int uint64_t;
typedef struct chm_metadata_tag
{
  uint32_t num_chunks;
  char *chunk_data;
  char *chunk_current;
  char *chunk_end;
  uint16_t chunk_entries;
}
chm_metadata_t;
static int
read_control_entries (chm_metadata_t * metadata)
{
  uint64_t name_len, section, offset, length;
  while (metadata->chunk_entries--)
    {
      name_len = read_enc_int (&metadata->chunk_current, metadata->chunk_end);
      if (((metadata->chunk_current + name_len) > metadata->chunk_end)
          || ((metadata->chunk_current + name_len) < metadata->chunk_data))
        {
        }
    }
}

int
cli_chm_open (int fd, const char *dirname, chm_metadata_t * metadata)
{
  while (metadata->num_chunks)
    {
      if (read_control_entries (metadata) == (0))
        {
        }
    }
}

Tags

No tags attached.

Attached Files

Relationships

SYSTEM WARNING: Creating default object from empty value

related to	0000008	closed	Tron	libFirm	Error: no such instruction: `movzlll (%edx),%edx'
related to	0000027	closed	Tron	libFirm	Crash in verify_node_Proj_Proj

Notes
(0000042) Tron (administrator) 2008-12-22 20:18	Thanks for the report. This problem has already been resolved in r24286 in context of 0000008.

Issue History
Date Modified	Username	Field	Change
2008-12-22 20:13	edwin	New Issue
2008-12-22 20:16	Tron	Relationship added	related to 0000008
2008-12-22 20:16	Tron	Relationship added	related to 0000027
2008-12-22 20:18	Tron	Note Added: 0000042
2008-12-22 20:18	Tron	Status	new => resolved
2008-12-22 20:18	Tron	Resolution	open => fixed
2008-12-22 20:18	Tron	Assigned To	=> Tron
2009-01-28 21:55	Matze	Status	resolved => closed

Mantis 1.1.5[^]