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Searched refs:kcmlen (Results 1 - 2 of 2) sorted by relevance

/kernel/linux/linux-5.10/net/
H A Dcompat.c147 __kernel_size_t kcmlen, tmp; in cmsghdr_from_user_compat_to_kern() local
153 kcmlen = 0; in cmsghdr_from_user_compat_to_kern()
166 kcmlen += tmp; in cmsghdr_from_user_compat_to_kern()
169 if (kcmlen == 0) in cmsghdr_from_user_compat_to_kern()
172 /* The kcmlen holds the 64-bit version of the control length. in cmsghdr_from_user_compat_to_kern()
177 if (kcmlen > stackbuf_size) in cmsghdr_from_user_compat_to_kern()
178 kcmsg_base = kcmsg = sock_kmalloc(sk, kcmlen, GFP_KERNEL); in cmsghdr_from_user_compat_to_kern()
183 memset(kcmsg, 0, kcmlen); in cmsghdr_from_user_compat_to_kern()
192 if ((char *)kcmsg_base + kcmlen - (char *)kcmsg < CMSG_ALIGN(tmp)) in cmsghdr_from_user_compat_to_kern()
212 if ((char *)kcmsg - (char *)kcmsg_base != kcmlen) in cmsghdr_from_user_compat_to_kern()
[all...]
/kernel/linux/linux-6.6/net/
H A Dcompat.c145 __kernel_size_t kcmlen, tmp; in cmsghdr_from_user_compat_to_kern() local
151 kcmlen = 0; in cmsghdr_from_user_compat_to_kern()
164 kcmlen += tmp; in cmsghdr_from_user_compat_to_kern()
167 if (kcmlen == 0) in cmsghdr_from_user_compat_to_kern()
170 /* The kcmlen holds the 64-bit version of the control length. in cmsghdr_from_user_compat_to_kern()
175 if (kcmlen > stackbuf_size) in cmsghdr_from_user_compat_to_kern()
176 kcmsg_base = kcmsg = sock_kmalloc(sk, kcmlen, GFP_KERNEL); in cmsghdr_from_user_compat_to_kern()
181 memset(kcmsg, 0, kcmlen); in cmsghdr_from_user_compat_to_kern()
190 if ((char *)kcmsg_base + kcmlen - (char *)kcmsg < CMSG_ALIGN(tmp)) in cmsghdr_from_user_compat_to_kern()
210 if ((char *)kcmsg - (char *)kcmsg_base != kcmlen) in cmsghdr_from_user_compat_to_kern()
[all...]

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