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posix.cfg: Improved support for sendto().

This commit is contained in:
orbitcowboy 2022-04-27 10:35:43 +02:00
parent fa1182c0f1
commit 9726dc8174
2 changed files with 16 additions and 1 deletions
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7
cfg/posix.cfg
View File

@ -2326,6 +2326,7 @@ The function 'mktemp' is considered to be dangerous due to race conditions and s
<valid>0:</valid> <valid>0:</valid>
</arg> </arg>
<arg nr="2" direction="in"> <arg nr="2" direction="in">
<not-null/>
<minsize type="argvalue" arg="3"/> <minsize type="argvalue" arg="3"/>
</arg> </arg>
<arg nr="3" direction="in"> <arg nr="3" direction="in">
@ -2335,9 +2336,13 @@ The function 'mktemp' is considered to be dangerous due to race conditions and s
<arg nr="4" direction="in"> <arg nr="4" direction="in">
<not-uninit/> <not-uninit/>
</arg> </arg>
<arg nr="5" direction="in"/> <arg nr="5" direction="in">
<not-uninit/>
</arg>
<arg nr="6" direction="in"> <arg nr="6" direction="in">
<not-bool/> <not-bool/>
<not-uninit/>
<valid>0:</valid>
</arg> </arg>
</function> </function>
<!-- ssize_t sendmsg(int sockfd, const struct msghdr *msg, int flags); --> <!-- ssize_t sendmsg(int sockfd, const struct msghdr *msg, int flags); -->

10
test/cfg/posix.c
View File

@ -601,6 +601,16 @@ void validCode(va_list valist_arg1, va_list valist_arg2)
} }
} }
ssize_t nullPointer_sendto(int socket, const void *message, size_t length,
int flags, const struct sockaddr *dest_addr,
socklen_t dest_len)
{
// cppcheck-suppress nullPointer
(void) sendto(socket, NULL, length, flags, dest_addr, dest_len);
(void) sendto(socket, message, length, flags, NULL, dest_len);
return sendto(socket, message, length, flags, dest_addr, dest_len);
}
void bufferAccessOutOfBounds(int fd) void bufferAccessOutOfBounds(int fd)
{ {
char a[5]; char a[5];