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[HEIMDAL-646] malloc(0) checks for AIX

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Love Hornquist Astrand
2009-10-11 16:25:42 -07:00
parent 102cd04b0d
commit 84111cb8e1
1 changed files with 18 additions and 16 deletions
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4
lib/asn1/der_get.c
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@@ -305,7 +305,7 @@ der_get_octet_string_ber (const unsigned char *p, size_t len,
void *ptr; void *ptr;
ptr = realloc(data->data, data->length + datalen); ptr = realloc(data->data, data->length + datalen);
if (ptr == NULL) { if (ptr == NULL && data->length + datalen != 0) {
e = ENOMEM; e = ENOMEM;
goto out; goto out;
} }
@@ -354,6 +354,7 @@ der_get_heim_integer (const unsigned char *p, size_t len,
p++; p++;
data->length--; data->length--;
} }
if (data->length) {
data->data = malloc(data->length); data->data = malloc(data->length);
if (data->data == NULL) { if (data->data == NULL) {
data->length = 0; data->length = 0;
@@ -370,6 +371,7 @@ der_get_heim_integer (const unsigned char *p, size_t len,
p--; p--;
q--; q--;
} }
}
} else { } else {
data->negative = 0; data->negative = 0;
data->length = len; data->length = len;