diff options
Diffstat (limited to 'bfd/syms.c')
| -rw-r--r-- | bfd/syms.c | 9 |
1 files changed, 5 insertions, 4 deletions
@@ -1192,7 +1192,7 @@ _bfd_stab_section_find_nearest_line (bfd *abfd, { nul_fun = stab; nul_str = str; - if (file_name >= (char *) info->strs + strsize) + if (file_name >= (char *) info->strs + strsize || file_name < (char *) str) file_name = NULL; if (stab + STABSIZE + TYPEOFF < info->stabs + stabsize && *(stab + STABSIZE + TYPEOFF) == (bfd_byte) N_SO) @@ -1203,7 +1203,7 @@ _bfd_stab_section_find_nearest_line (bfd *abfd, directory_name = file_name; file_name = ((char *) str + bfd_get_32 (abfd, stab + STRDXOFF)); - if (file_name >= (char *) info->strs + strsize) + if (file_name >= (char *) info->strs + strsize || file_name < (char *) str) file_name = NULL; } } @@ -1213,7 +1213,8 @@ _bfd_stab_section_find_nearest_line (bfd *abfd, /* The name of an include file. */ file_name = (char *) str + bfd_get_32 (abfd, stab + STRDXOFF); /* PR 17512: file: 0c680a1f. */ - if (file_name >= (char *) info->strs + strsize) + /* PR 17512: file: 5da8aec4. */ + if (file_name >= (char *) info->strs + strsize || file_name < (char *) str) file_name = NULL; break; @@ -1331,7 +1332,7 @@ _bfd_stab_section_find_nearest_line (bfd *abfd, if (val <= offset) { file_name = (char *) str + bfd_get_32 (abfd, stab + STRDXOFF); - if (file_name >= (char *) info->strs + strsize) + if (file_name >= (char *) info->strs + strsize || file_name < (char *) str) file_name = NULL; *pline = 0; } |