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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);
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