ucode: add ferror() call to check for closed write file descriptor
authorFelix Fietkau <[email protected]>
Sun, 17 Aug 2025 09:10:49 +0000 (11:10 +0200)
committerFelix Fietkau <[email protected]>
Sun, 17 Aug 2025 09:10:53 +0000 (11:10 +0200)
commit892647b81d30fcec8d275a2c5da05b94192c095d
treedcd9c8b48d26a513b04b982c0bc46f703d43e184
parent93f6df0240e53115f488357ae83bcf0ae25422d2
ucode: add ferror() call to check for closed write file descriptor

Fixes stale udebug stream processes when run over ssh

Signed-off-by: Felix Fietkau <[email protected]>
lib-ucode.c