diff options
author | Paul Pluzhnikov <ppluzhnikov@google.com> | 2019-10-29 08:29:59 -0700 |
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committer | Paul Pluzhnikov <ppluzhnikov@gcc.gnu.org> | 2019-10-29 08:29:59 -0700 |
commit | 1c40e11956eff80fd9ec305206ea5aaf73ce4fd9 (patch) | |
tree | d46cf0eee687d99d7de85c1a8086c19fc9847136 /libiberty | |
parent | fd46280df128333b51ab993341441d24636680be (diff) |
cp-demangle.c (d_number): Avoid signed int overflow.
2019-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
* cp-demangle.c (d_number): Avoid signed int overflow.
From-SVN: r277575
Diffstat (limited to 'libiberty')
-rw-r--r-- | libiberty/ChangeLog | 4 | ||||
-rw-r--r-- | libiberty/cp-demangle.c | 2 |
2 files changed, 5 insertions, 1 deletions
diff --git a/libiberty/ChangeLog b/libiberty/ChangeLog index bba2be8b81b..4992b15d681 100644 --- a/libiberty/ChangeLog +++ b/libiberty/ChangeLog @@ -1,3 +1,7 @@ +2019-10-29 Paul Pluzhnikov <ppluzhnikov@google.com> + + * cp-demangle.c (d_number): Avoid signed int overflow. + 2019-10-28 Miguel Saldivar <saldivarcher@gmail.com> * cp-demangle.c (d_print_mod): Add a space before printing `complex` diff --git a/libiberty/cp-demangle.c b/libiberty/cp-demangle.c index 877ad359be1..5b674d7d93c 100644 --- a/libiberty/cp-demangle.c +++ b/libiberty/cp-demangle.c @@ -1717,7 +1717,7 @@ d_number (struct d_info *di) } if (ret > ((INT_MAX - (peek - '0')) / 10)) return -1; - ret = ret * 10 + peek - '0'; + ret = ret * 10 + (peek - '0'); d_advance (di, 1); peek = d_peek_char (di); } |