Bug 219934 - Missing null check in aspeed_lpc_enable_snoop
Summary: Missing null check in aspeed_lpc_enable_snoop
Status: NEW
Alias: None
Product: Drivers
Classification: Unclassified
Component: Hardware Monitoring (show other bugs)
Hardware: All Linux
: P3 normal
Assignee: Jean Delvare
URL:
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Blocks:
 
Reported: 2025-03-28 08:01 UTC by henry
Modified: 2025-03-28 08:25 UTC (History)
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Regression: No
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Description henry 2025-03-28 08:01:45 UTC 
soc: aspeed: Add NULL check in aspeed_lpc_enable_snoop

devm_kasprintf() can return a NULL pointer on failure,but this lpc_snoop->chan[channel].miscdev.name returned value in aspeed_lpc_enable_snoop is not checked.
Add NULL check in aspeed_lpc_enable_snoop, to handle kernel NULL pointer dereference error.
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