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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2023-02-28 18:37:03 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2023-02-28 18:37:03 +0000 |
commit | eb8347f2f3d99756b609cac8faa703a048b0faa6 (patch) | |
tree | 19148a2a94752407fcd2ec6b94d92d088ff2bef7 /util.c | |
parent | Releasing debian version 4.2+20230223-2. (diff) | |
download | mdadm-eb8347f2f3d99756b609cac8faa703a048b0faa6.tar.xz mdadm-eb8347f2f3d99756b609cac8faa703a048b0faa6.zip |
Merging upstream version 4.2+20230227.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'util.c')
-rw-r--r-- | util.c | 7 |
1 files changed, 6 insertions, 1 deletions
@@ -1160,6 +1160,11 @@ struct supertype *super_by_fd(int fd, char **subarrayp) int i; char *subarray = NULL; char container[32] = ""; + char *devnm = NULL; + + devnm = fd2devnm(fd); + if (!devnm) + return NULL; sra = sysfs_read(fd, NULL, GET_VERSION); @@ -1205,7 +1210,7 @@ struct supertype *super_by_fd(int fd, char **subarrayp) if (subarrayp) *subarrayp = subarray; strcpy(st->container_devnm, container); - strcpy(st->devnm, fd2devnm(fd)); + strncpy(st->devnm, devnm, MD_NAME_MAX - 1); } else free(subarray); |