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authorJörg Frings-Fürst <debian@jff-webhosting.net>2015-10-08 12:32:49 +0200
committerJörg Frings-Fürst <debian@jff-webhosting.net>2015-10-08 12:32:49 +0200
commitcfd27ef2ad8b005fd47ab41ef29b71d9e3d48201 (patch)
tree56cb8849a5df91b19b72fd4f48c79c343cd9bc5e /backend/ricoh.c
parentba8d09abe681600aad991f4a75e904615b7ed29f (diff)
Imported Upstream version 1.0.25upstream/1.0.25
Diffstat (limited to 'backend/ricoh.c')
-rw-r--r--backend/ricoh.c17
1 files changed, 11 insertions, 6 deletions
diff --git a/backend/ricoh.c b/backend/ricoh.c
index a349179..88f33d1 100644
--- a/backend/ricoh.c
+++ b/backend/ricoh.c
@@ -73,6 +73,7 @@
#define MAX(a,b) ((a) > (b) ? (a) : (b))
+static const SANE_Device **devlist = NULL;
static int num_devices = 0;
static Ricoh_Device *first_dev = NULL;
static Ricoh_Scanner *first_handle = NULL;
@@ -221,11 +222,13 @@ attach (const char *devnam, Ricoh_Device ** devp)
dev->sane.name = strdup (devnam);
dev->sane.vendor = "RICOH";
- str = malloc (16 + 1);
- memset (str, 0, sizeof (str));
- strncpy (str, (char *)ibuf.product, sizeof(ibuf.product));
- strncpy (str + sizeof(ibuf.revision), (char *)ibuf.revision, sizeof(ibuf.revision));
- str[sizeof(ibuf.product) + sizeof(ibuf.revision)] = '\0';
+ str = malloc (sizeof(ibuf.product) + sizeof(ibuf.revision) + 1);
+ if (str)
+ {
+ str[0] = '\0';
+ strncat (str, (char *)ibuf.product, sizeof(ibuf.product));
+ strncat (str, (char *)ibuf.revision, sizeof(ibuf.revision));
+ }
dev->sane.model = str;
dev->sane.type = "flatbed scanner";
@@ -535,6 +538,9 @@ sane_exit (void)
free ((void *) dev->sane.model);
free (dev);
}
+
+ if (devlist)
+ free (devlist);
DBG (11, "<< sane_exit\n");
}
@@ -542,7 +548,6 @@ sane_exit (void)
SANE_Status
sane_get_devices (const SANE_Device *** device_list, SANE_Bool local_only)
{
- static const SANE_Device **devlist = 0;
Ricoh_Device *dev;
int i;