Attachment 5181 Details for Bug 26463 – патч который исправляет мемори проблемз фо ю

[patch] патч который исправляет мемори проблемз фо ю

rpmhdrmemcache-fix.patch (text/plain), 1.02 KB, created by at@altlinux.org on 2011-10-31 22:57:19 MSK

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Creator: at@altlinux.org

Created: 2011-10-31 22:57:19 MSK

Size: 1.02 KB

patch

obsolete

>diff --git a/hdrcache.c b/hdrcache.c
>index 5bcef1a..9c086ad 100644
>--- a/hdrcache.c
>+++ b/hdrcache.c
>@@ -117,9 +117,9 @@ Header hdrcache_get(const char *path, const struct stat *st, unsigned *off)
> 	mcdb_put(env, key, keysize, data, datasize);
>     }
>     void *blob = data->blob;
>+    int blobsize = datasize - sizeof(struct cache_ent) + 1;
>     char ublob[hdrsize_max];
>     if (data->vflags & V_LZO) {
>-	int blobsize = datasize - sizeof(struct cache_ent) + 1;
> 	lzo_uint ublobsize = 0;
> 	int rc = lzo1x_decompress(blob, blobsize, ublob, &ublobsize, NULL);
> 	if (rc != LZO_E_OK || ublobsize < 1 || ublobsize > hdrsize_max) {
>@@ -127,14 +127,16 @@ Header hdrcache_get(const char *path, const struct stat *st, unsigned *off)
> 	    return NULL;
> 	}
> 	blob = ublob;
>+	blobsize = ublobsize;
>     }
>-    Header h = headerLoad(blob);
>+    Header h = headerCopyLoad(blob);
>     if (h == NULL) {
> 	fprintf(stderr, "%s %s: headerLoad failed\n", __func__, key);
> 	return NULL;
>     }
>     if (off)
> 	*off = data->off;
>+    free(data);
>     return h;
> }
>

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