diff options
| author | Mark Wielaard <[email protected]> | 2014-04-22 22:23:18 +0200 |
|---|---|---|
| committer | Mark Wielaard <[email protected]> | 2014-04-24 11:33:54 +0200 |
| commit | 7c757b33fd6c975f1f0976eaa9e971432cc031b2 (patch) | |
| tree | d7a2c0a84785973d214db0fc5ca4742996cef5db /src/readelf.c | |
| parent | eb4da48fa48c69e303b410c4bf7dd7bea8108406 (diff) | |
readelf.c (print_gdb_index_section): Use unsigned int for 31 bits left shift.
Found by gcc -fsanitize=undefined.
left shift of 1 by 31 places cannot be represented in type 'int'
Signed-off-by: Mark Wielaard <[email protected]>
Diffstat (limited to 'src/readelf.c')
| -rw-r--r-- | src/readelf.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/readelf.c b/src/readelf.c index 8a9543dc..da1bf73a 100644 --- a/src/readelf.c +++ b/src/readelf.c @@ -7827,7 +7827,7 @@ print_gdb_index_section (Dwfl_Module *dwflmod, Ebl *ebl, GElf_Ehdr *ehdr, cu_kind = read_4ubyte_unaligned (dbg, readcus); cu = cu_kind & ((1 << 24) - 1); kind = (cu_kind >> 28) & 7; - is_static = cu_kind & (1 << 31); + is_static = cu_kind & (1U << 31); if (cu > cu_nr - 1) printf ("%" PRId32 "T", cu - (uint32_t) cu_nr); else |