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8d4a8d195

Denys Vlasenko
Denys Vlasenko
2010-03-16
FAILED Duration: 30s

Subject

mdev: fix a trivial SEGV

Binary

No binary (build failed)

Architecture & Compiler Flags

Architecture: x86_64-linux-gnu Compiler: gcc (Ubuntu 11.4.0-1ubuntu1~22.04.3) 11.4.0

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Build Log

(log yok)

Commit Diff GitHub →

util-linux/mdev.c +1 -1
util-linux/mdev.c+1 -1
@@ -140,7 +140,7 @@ static void make_device(char *path, int delete)
* But since 2.6.25 block devices are also in /sys/class/block.
* We use strstr("/block/") to forestall future surprises. */
type = S_IFCHR;
- if (strstr(path, "/block/") || strncmp(G.subsystem, "block", 5) == 0)
+ if (strstr(path, "/block/") || (G.subsystem && strncmp(G.subsystem, "block", 5) == 0))
type = S_IFBLK;
/* Make path point to "subsystem/device_name" */