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Diffstat (limited to 'iconv/gconv_db.c')
-rw-r--r--iconv/gconv_db.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/iconv/gconv_db.c b/iconv/gconv_db.c
index fdc3064..4abc1ae 100644
--- a/iconv/gconv_db.c
+++ b/iconv/gconv_db.c
@@ -139,14 +139,17 @@ add_derivation (const char *fromset, const char *toset,
malloc (sizeof (struct known_derivation) + fromset_len + toset_len);
if (new_deriv != NULL)
{
- new_deriv->from = memcpy (new_deriv + 1, fromset, fromset_len);
- new_deriv->to = memcpy ((char *) new_deriv->from + fromset_len,
+ new_deriv->from = (char *) (new_deriv + 1);
+ new_deriv->to = memcpy (__mempcpy (new_deriv + 1, fromset, fromset_len),
toset, toset_len);
new_deriv->steps = handle;
new_deriv->nsteps = nsteps;
- __tsearch (new_deriv, &known_derivations, derivation_compare);
+ if (__tsearch (new_deriv, &known_derivations, derivation_compare)
+ == NULL)
+ /* There is some kind of memory allocation problem. */
+ free (new_deriv);
}
/* Please note that we don't complain if the allocation failed. This
is not tragically but in case we use the memory debugging facilities