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media: zoran: increase name size

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Fixes this compiler warning:

drivers/media/pci/zoran/zoran_card.c: In function 'zoran_probe':
drivers/media/pci/zoran/zoran_card.c:1316:62: warning: '%u' directive output may be truncated writing between 1 and 5 bytes into a region of size between 0 and 31 [-Wformat-truncation=]
 1316 |         snprintf(ZR_DEVNAME(zr), sizeof(ZR_DEVNAME(zr)), "%s[%u]",
      |                                                              ^~
drivers/media/pci/zoran/zoran_card.c:1316:58: note: directive argument in the range [0, 65535]
 1316 |         snprintf(ZR_DEVNAME(zr), sizeof(ZR_DEVNAME(zr)), "%s[%u]",
      |                                                          ^~~~~~~~
drivers/media/pci/zoran/zoran_card.c:1316:9: note: 'snprintf' output between 4 and 39 bytes into a destination of size 32
 1316 |         snprintf(ZR_DEVNAME(zr), sizeof(ZR_DEVNAME(zr)), "%s[%u]",
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 1317 |                  zr->card.name, zr->id);
      |                  ~~~~~~~~~~~~~~~~~~~~~~

Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
This commit is contained in:
Hans Verkuil 2023-09-23 17:20:54 +02:00
parent acec3a11c3
commit 3e80a88911
1 changed files with 1 additions and 1 deletions
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2
drivers/media/pci/zoran/zoran.h
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@ -219,7 +219,7 @@ struct zoran {
const struct tvnorm *timing;
unsigned short id; /* number of this device */
char name[32]; /* name of this device */
char name[40]; /* name of this device */
struct pci_dev *pci_dev; /* PCI device */
unsigned char revision; /* revision of zr36057 */
unsigned char __iomem *zr36057_mem;/* pointer to mapped IO memory */