When trying to get a device name for an fd using sysfs, it would always fail
as it was expecting key/value pairs to be delimited by '\0', which is not the
case.
Signed-off-by: Frank Binns <frank.bi...@imgtec.com>
---
src/loader/loader.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/src/loader/loader.c b/src/loader/loader.c
index 0348759..7221141 100644
--- a/src/loader/loader.c
+++ b/src/loader/loader.c
@@ -642,7 +642,7 @@ sysfs_get_device_name_for_fd(int fd)
unsigned int maj, min;
FILE *f;
char buf[0x40];
- static const char match[9] = "\0DEVNAME=";
+ static const char match[9] = "\nDEVNAME=";
int expected = 1;
if (dev_node_from_fd(fd, &maj, &min) < 0)
@@ -665,8 +665,10 @@ sysfs_get_device_name_for_fd(int fd)
}
strcpy(buf, "/dev/");
- if (fgets(buf + 5, sizeof(buf) - 5, f))
+ if (fgets(buf + 5, sizeof(buf) - 5, f)) {
+ buf[strcspn(buf, "\n")] = '\0';
device_name = strdup(buf);
+ }
fclose(f);
return device_name;
--
2.7.4
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