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Fix realloc bug (ITS#1410)

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This commit is contained in:
Kurt Zeilenga 2001-11-03 22:07:41 +00:00
parent b312488614
commit 9bd4308edf
1 changed files with 17 additions and 0 deletions
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17
libraries/liblber/decode.c
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@ -590,9 +590,17 @@ ber_scanf ( BerElement *ber,
tag != LBER_DEFAULT && rc != LBER_DEFAULT; tag != LBER_DEFAULT && rc != LBER_DEFAULT;
tag = ber_next_element( ber, &len, last ) ) tag = ber_next_element( ber, &len, last ) )
{ {
void *save = *sss;
*sss = (char **) LBER_REALLOC( *sss, *sss = (char **) LBER_REALLOC( *sss,
(j + 2) * sizeof(char *) ); (j + 2) * sizeof(char *) );
if( *sss == NULL ) {
LBER_MEMFREE( save );
rc = LBER_DEFAULT;
goto breakout;
}
rc = ber_get_stringa( ber, &((*sss)[j]) ); rc = ber_get_stringa( ber, &((*sss)[j]) );
j++; j++;
} }
@ -608,9 +616,17 @@ ber_scanf ( BerElement *ber,
tag != LBER_DEFAULT && rc != LBER_DEFAULT; tag != LBER_DEFAULT && rc != LBER_DEFAULT;
tag = ber_next_element( ber, &len, last ) ) tag = ber_next_element( ber, &len, last ) )
{ {
void *save = *bv;
*bv = (struct berval **) LBER_REALLOC( *bv, *bv = (struct berval **) LBER_REALLOC( *bv,
(j + 2) * sizeof(struct berval *) ); (j + 2) * sizeof(struct berval *) );
if( *bv == NULL ) {
LBER_MEMFREE( save );
rc = LBER_DEFAULT;
goto breakout;
}
rc = ber_get_stringal( ber, &((*bv)[j]) ); rc = ber_get_stringal( ber, &((*bv)[j]) );
j++; j++;
} }
@ -649,6 +665,7 @@ ber_scanf ( BerElement *ber,
} }
} }
breakout:
va_end( ap ); va_end( ap );
if ( rc == LBER_DEFAULT ) { if ( rc == LBER_DEFAULT ) {