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| author | Denys Vlasenko <vda.linux@googlemail.com> | 2020-10-01 23:49:16 +0200 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2020-10-01 23:49:16 +0200 |
| commit | a90a54aead2a082f9bc4d44fd48d1042bcd2c3fb (patch) | |
| tree | 5abb99630e8bdd59594db3c33ce2c353f5372ed7 | |
| parent | 689d0650ab63425adaea26afe347015a204958ee (diff) | |
| download | busybox-a90a54aead2a082f9bc4d44fd48d1042bcd2c3fb.tar.gz | |
udhcp: remove struct packing attribute, eliminates gcc-9.x
"error: taking address of packed member of 'struct ip_udp_dhcp_packet'
may result in an unaligned pointer value" here:
udhcp_dump_packet(&packet.data);
and in other places.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| -rw-r--r-- | networking/udhcp/common.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/networking/udhcp/common.h b/networking/udhcp/common.h index 81c1dcbdc..3cbd2d3c8 100644 --- a/networking/udhcp/common.h +++ b/networking/udhcp/common.h @@ -46,7 +46,7 @@ struct dhcp_packet { uint8_t file[128]; /* boot file name (ASCIZ) */ uint32_t cookie; /* fixed first four option bytes (99,130,83,99 dec) */ uint8_t options[DHCP_OPTIONS_BUFSIZE + CONFIG_UDHCPC_SLACK_FOR_BUGGY_SERVERS]; -} PACKED; +}; #define DHCP_PKT_SNAME_LEN 64 #define DHCP_PKT_FILE_LEN 128 #define DHCP_PKT_SNAME_LEN_STR "64" @@ -56,12 +56,12 @@ struct ip_udp_dhcp_packet { struct iphdr ip; struct udphdr udp; struct dhcp_packet data; -} PACKED; +}; struct udp_dhcp_packet { struct udphdr udp; struct dhcp_packet data; -} PACKED; +}; enum { IP_UDP_DHCP_SIZE = sizeof(struct ip_udp_dhcp_packet) - CONFIG_UDHCPC_SLACK_FOR_BUGGY_SERVERS, |