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Fixed FP found with daca@home: ftp://ftp.de.debian.org/debian/pool/main/i/imx-usb-loader/imx-usb-loader_0~git20200517.30b43d69.orig.tar.gz; imx_usb_loader/imx_loader_config.c:130:16: error: Invalid strncat() argument nr 2. A nul-terminated string is required. [invalidFunctionArgStr]

This commit is contained in:
orbitcowboy 2022-06-03 10:20:19 +02:00
parent a59e510cdc
commit 345411a68c
3 changed files with 12 additions and 1 deletions
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1
cfg/std.cfg
View File

@ -5043,7 +5043,6 @@ The obsolete function 'gets' is called. With 'gets' you'll get a buffer overrun
<arg nr="2" direction="in"> <arg nr="2" direction="in">
<not-null/> <not-null/>
<not-uninit/> <not-uninit/>
<strz/>
</arg> </arg>
<arg nr="3" direction="in"> <arg nr="3" direction="in">
<not-uninit/> <not-uninit/>

2
test/cfg/posix.c
View File

@ -30,6 +30,7 @@
#include <stdarg.h> #include <stdarg.h>
#include <ctype.h> #include <ctype.h>
#include <stdbool.h> #include <stdbool.h>
#include <mqueue.h>
#define _XOPEN_SOURCE #define _XOPEN_SOURCE
#include <wchar.h> #include <wchar.h>
#include <string.h> #include <string.h>
@ -37,6 +38,7 @@
int invalidFunctionArgStr_mq_send(mqd_t mqdes, const char *msg_ptr, size_t msg_len, unsigned msg_prio) int invalidFunctionArgStr_mq_send(mqd_t mqdes, const char *msg_ptr, size_t msg_len, unsigned msg_prio)
{ {
// No warning is expected for:
const char msg = '0'; const char msg = '0';
(void) mq_send(mqdes, &msg, 1, 0); (void) mq_send(mqdes, &msg, 1, 0);
return mq_send(mqdes, msg_ptr, msg_len, 0); return mq_send(mqdes, msg_ptr, msg_len, 0);

10
test/cfg/std.c
View File

@ -29,6 +29,16 @@
#include <inttypes.h> #include <inttypes.h>
#include <float.h> #include <float.h>
void invalidFunctionArgStr_strncat(void)
{
char str1[20];
strcpy (str1,"test");
const char src = '/';
// No warning is expected for
strncat (str1, &src, 1);
puts (str1);
}
char * invalidFunctionArgStr_strpbrk( const char *p ) char * invalidFunctionArgStr_strpbrk( const char *p )
{ {
const char search[] = { -42, -43, -44 }; const char search[] = { -42, -43, -44 };