machine-credential: fix GREEDY_REALLOC error handling
authorLennart Poettering <lennart@poettering.net>
Wed, 22 Nov 2023 10:53:45 +0000 (11:53 +0100)
committerLennart Poettering <lennart@poettering.net>
Wed, 22 Nov 2023 14:17:18 +0000 (15:17 +0100)
commitd66c4d101e9d0da1c3b4a13fade2ec9e5f4b0ed8
treed8a24bf1847b4de3c7e0f610925902a00c4d0c5f
parent6045958babfa2321d949c5940d5755959ae00431
machine-credential: fix GREEDY_REALLOC error handling

We must check the return value of GREEDY_REALLOC for OOM, and the
pointer are updated already on success, hence it's a bad idea to make a
copy of the pointer beforehand.
src/shared/machine-credential.c