diff options
Diffstat (limited to 'gas/config')
| -rw-r--r-- | gas/config/tc-arm.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/gas/config/tc-arm.c b/gas/config/tc-arm.c index 99c07d4..217864b 100644 --- a/gas/config/tc-arm.c +++ b/gas/config/tc-arm.c @@ -1474,7 +1474,7 @@ parse_neon_type (struct neon_type *type, char **str) while (type->elems < NEON_MAX_TYPE_ELS) { enum neon_el_type thistype = NT_untyped; - unsigned thissize = -1u; + unsigned long thissize = -1ul; if (*ptr != '.') break; @@ -1505,14 +1505,17 @@ parse_neon_type (struct neon_type *type, char **str) return FAIL; } ptr += 1; + if (!ISDIGIT (*ptr) || *ptr == '0') + goto unexpected; thissize = strtoul (ptr, &ptr, 10); if (thissize != 16) { - as_bad (_("bad size %d in type specifier"), thissize); + as_bad (_("bad size %lu in type specifier"), thissize); return FAIL; } goto done; default: + unexpected: as_bad (_("unexpected character `%c' in type specifier"), *ptr); return FAIL; } @@ -1525,12 +1528,14 @@ parse_neon_type (struct neon_type *type, char **str) else { parsesize: + if (!ISDIGIT (*ptr) || *ptr == '0') + goto unexpected; thissize = strtoul (ptr, &ptr, 10); if (thissize != 8 && thissize != 16 && thissize != 32 && thissize != 64) { - as_bad (_("bad size %d in type specifier"), thissize); + as_bad (_("bad size %lu in type specifier"), thissize); return FAIL; } } @@ -22470,7 +22475,8 @@ opcode_lookup (char **str) if (parse_neon_type (&inst.vectype, str) == FAIL) return NULL; } - else if (end[offset] != '\0' && !is_whitespace (end[offset])) + + if (**str != '\0' && !is_whitespace (**str)) return NULL; } else |