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fixed pool corruption problems

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This commit is contained in:
Jeff Hill
2000-05-30 17:08:57 +00:00
parent 49982e20a7
commit f03ef5eb5d
1 changed files with 10 additions and 3 deletions
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13
src/libCom/macLib/macUtil.c
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@@ -35,6 +35,8 @@ epicsShareAPI macParseDefns(
/* value} pair strings; all storage is */
/* allocated contiguously */
{
static const size_t altNumMax = 4;
size_t numMax;
long i;
long num;
long quote;
@@ -53,9 +55,10 @@ epicsShareAPI macParseDefns(
/* allocate temporary pointer arrays; in worst case they need to have
as many entries as the length of the defns string */
ptr = ( char ** ) malloc( strlen( defns ) * sizeof( char * ) );
end = ( char ** ) malloc( strlen( defns ) * sizeof( char * ) );
del = ( long * ) malloc( strlen( defns ) * sizeof( long ) );
numMax = max ( strlen( defns ), altNumMax );
ptr = ( char ** ) malloc( numMax * sizeof( char * ) );
end = ( char ** ) malloc( numMax * sizeof( char * ) );
del = ( long * ) malloc( numMax * sizeof( long ) );
if ( ptr == NULL || end == NULL || del == NULL ) goto error;
/* go through definitions, noting pointers to starts and ends of macro
@@ -271,6 +274,10 @@ epicsShareAPI macInstallMacros(
/*********************************************************************
* $Log$
* Revision 1.4 1999/05/13 16:06:23 anj
* Cleaned up warnings - the RCS Log: keyword was on the comment line
* that starts with a '/' which RCS replicates for these notes...
*
* Revision 1.3 1997/05/01 19:57:35 jhill
* updated dll keywords
*