diff options
Diffstat (limited to 'libdw')
| -rw-r--r-- | libdw/dwarf_getpubnames.c | 11 | ||||
| -rw-r--r-- | libdw/dwarf_siblingof.c | 2 |
2 files changed, 6 insertions, 7 deletions
diff --git a/libdw/dwarf_getpubnames.c b/libdw/dwarf_getpubnames.c index 91dad311..08b96cdc 100644 --- a/libdw/dwarf_getpubnames.c +++ b/libdw/dwarf_getpubnames.c @@ -129,13 +129,10 @@ get_offsets (Dwarf *dbg) mem[cnt].cu_offset = read_8ubyte_unaligned (dbg, readp + 2); /* Determine the size of the CU header. */ - if (dbg->sectiondata[IDX_debug_info] == NULL - || dbg->sectiondata[IDX_debug_info]->d_buf == NULL - || mem[cnt].cu_offset + 3 >= dbg->sectiondata[IDX_debug_info]->d_size) - { - __libdw_seterrno (DWARF_E_INVALID_DWARF); - goto err_return; - } + assert (dbg->sectiondata[IDX_debug_info] != NULL); + assert (dbg->sectiondata[IDX_debug_info]->d_buf != NULL); + assert (mem[cnt].cu_offset + 3 + < dbg->sectiondata[IDX_debug_info]->d_size); unsigned char *infop = ((unsigned char *) dbg->sectiondata[IDX_debug_info]->d_buf + mem[cnt].cu_offset); diff --git a/libdw/dwarf_siblingof.c b/libdw/dwarf_siblingof.c index ac9d2877..2f451d5d 100644 --- a/libdw/dwarf_siblingof.c +++ b/libdw/dwarf_siblingof.c @@ -56,6 +56,7 @@ #include <dwarf.h> #include <string.h> + int dwarf_siblingof (die, result) Dwarf_Die *die; @@ -113,6 +114,7 @@ dwarf_siblingof (die, result) /* This abbreviation has children. */ ++level; + while (1) { /* Make sure we are still in range. Some producers might skip |