[Bug 229665] src/sys/netpfil/ipfw/ip_fw_sockopt.c:304: possible bad size in malloc ?
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Tue Jul 10 06:50:35 UTC 2018
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=229665
Bug ID: 229665
Summary: src/sys/netpfil/ipfw/ip_fw_sockopt.c:304: possible bad
size in malloc ?
Product: Base System
Version: CURRENT
Hardware: Any
OS: Any
Status: New
Severity: Affects Only Me
Priority: ---
Component: kern
Assignee: bugs at FreeBSD.org
Reporter: dcb314 at hotmail.com
src/sys/netpfil/ipfw/ip_fw_sockopt.c:304]: (warning) Size of pointer 'idxmap'
used instead of size of its data.
Source code is
int *idxmap, *idxmap_back;
idxmap = malloc(65536 * sizeof(uint32_t *), M_IPFW,
M_WAITOK | M_ZERO);
idxmap_back = malloc(65536 * sizeof(uint32_t *), M_IPFW,
M_WAITOK | M_ZERO);
maybe better code
int *idxmap, *idxmap_back;
idxmap = malloc(65536 * sizeof(int), M_IPFW,
M_WAITOK | M_ZERO);
idxmap_back = malloc(65536 * sizeof(int), M_IPFW,
M_WAITOK | M_ZERO);
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