58 lines
1.1 KiB
C
58 lines
1.1 KiB
C
Description: Check a memory allocation and use the POSIX INT_* constants.
|
|
Author: Peter Pentchev <roam@FreeBSD.org>
|
|
Forwarded: http://sourceforge.net/mailarchive/message.php?msg_name=20090910102100.GA26539%40straylight.m.ringlet.net
|
|
Last-Update: 2009-09-10
|
|
|
|
--- lib/stdfns.c.orig
|
|
+++ lib/stdfns.c
|
|
@@ -360,11 +360,11 @@
|
|
{
|
|
return(0);
|
|
}
|
|
- return(-MAXINT);
|
|
+ return(-INT_MAX);
|
|
}
|
|
if (s2 == NULL)
|
|
{
|
|
- return(MAXINT);
|
|
+ return(INT_MAX);
|
|
}
|
|
|
|
return(memcmp(s1, s2, n));
|
|
@@ -491,11 +491,11 @@
|
|
{
|
|
return(0);
|
|
}
|
|
- return(-MAXINT);
|
|
+ return(-INT_MAX);
|
|
}
|
|
if (src2 == NULL)
|
|
{
|
|
- return(MAXINT);
|
|
+ return(INT_MAX);
|
|
}
|
|
return(strcmp((char *) src1, (char *) src2));
|
|
}
|
|
@@ -514,11 +514,11 @@
|
|
{
|
|
return(0);
|
|
}
|
|
- return(-MAXINT);
|
|
+ return(-INT_MAX);
|
|
}
|
|
if (src2 == NULL)
|
|
{
|
|
- return(MAXINT);
|
|
+ return(INT_MAX);
|
|
}
|
|
return(strncmp((char *) src1, (char *) src2, n));
|
|
}
|
|
@@ -552,6 +552,8 @@
|
|
mutils_word8 *ptrOut = buffer;
|
|
mutils_word32 loop;
|
|
|
|
+ if (buffer == NULL)
|
|
+ return(NULL);
|
|
for (loop = 0; loop < len; loop++, ptrIn++)
|
|
{
|
|
*ptrOut++ = mutils_val2char((*ptrIn & 0xf0) >> 4);
|