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eject: do not use atoi() 

* remove unnecessary strtok() use
* remove atoi use()

Addresses: https://github.com/karelzak/util-linux/issues/1358
Signed-off-by: Karel Zak <kzak@redhat.com>
This commit is contained in:
Karel Zak 2021-06-22 15:15:46 +02:00
parent 2ce856993b
commit a1b3e2ec9d
1 changed files with 10 additions and 10 deletions
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20
sys-utils/eject.c
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@ -526,18 +526,18 @@ static int read_speed(const char *devname)
/* find line "drive speed" and read the correct speed */
} else {
if (strncmp(line, "drive speed:", 12) == 0) {
int i;
uint64_t n;
str = strtok(&line[12], "\t ");
for (i = 1; i < drive_number; i++)
str = strtok(NULL, "\t ");
if (!str)
errx(EXIT_FAILURE,
_("%s: failed to read speed"),
_PATH_PROC_CDROMINFO);
fclose(f);
return atoi(str);
str = line + 12;
normalize_whitespace((unsigned char *) str);
if (ul_strtou64(str, &n, 10) == 0 && n <= INT_MAX)
return (int) n;
errx(EXIT_FAILURE, _("%s: failed to read speed"),
_PATH_PROC_CDROMINFO);
}
}
}