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util/nvmutil: rename variable in hextonum

fsdg20230625
Leah Rowe 2022-12-03 12:17:16 +00:00
parent 0bf3f1ed61
commit 851892b464
1 changed files with 5 additions and 5 deletions
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10
util/nvmutil/nvmutil.c
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@ -217,7 +217,7 @@ uint8_t
hextonum(char chs) hextonum(char chs)
{ {
uint8_t val8, ch; uint8_t val8, ch;
static int macfd = -1; static int rfd = -1;
static uint8_t *rbuf = NULL; static uint8_t *rbuf = NULL;
static size_t rindex = BUFSIZ; static size_t rindex = BUFSIZ;
@ -226,11 +226,11 @@ hextonum(char chs)
if (rbuf == NULL) if (rbuf == NULL)
if ((rbuf = (uint8_t *) malloc(BUFSIZ)) == NULL) if ((rbuf = (uint8_t *) malloc(BUFSIZ)) == NULL)
err(1, NULL); err(1, NULL);
if ((macfd != -1)) { if ((rfd != -1)) {
close(macfd); close(rfd);
macfd = -1; rfd = -1;
} }
if (readFromFile(&macfd, rbuf, "/dev/urandom", O_RDONLY, if (readFromFile(&rfd, rbuf, "/dev/urandom", O_RDONLY,
BUFSIZ) != BUFSIZ) { BUFSIZ) != BUFSIZ) {
warn("%s", "/dev/urandom"); warn("%s", "/dev/urandom");
return 16; return 16;