The gcc build has failed for 32bit host (for eg, i386-emu and arm-emu)
due to mismatch between format specifier and data type.
../grub-core/osdep/devmapper/getroot.c: In function
'grub_util_pull_devmapper':
../grub-core/osdep/devmapper/getroot.c:265:75: error: format '%lu'
expects argument of type 'long unsigned int', but argument 2 has type
'int' [-Werror=format=]
../grub-core/osdep/devmapper/getroot.c:276:80: error: format '%lu'
expects argument of type 'long unsigned int', but argument 2 has type
'int' [-Werror=format=]
This patch fixes the problem by casting the type of calculated offset to
grub_size_t and use platform PRIuGRUB_SIZE as format specifier.
Signed-off-by: Michael Chang <mch...@suse.com>
---
grub-core/osdep/devmapper/getroot.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/grub-core/osdep/devmapper/getroot.c
b/grub-core/osdep/devmapper/getroot.c
index cc3f7daff..a9e8784f2 100644
--- a/grub-core/osdep/devmapper/getroot.c
+++ b/grub-core/osdep/devmapper/getroot.c
@@ -262,7 +262,7 @@ grub_util_pull_devmapper (const char *os_dev)
params);
cipher = grub_strndup (c, seek_head - c);
if (cipher == NULL)
- grub_util_error (_("could not strndup cipher of length
`%lu'"), seek_head - c);
+ grub_util_error (_("could not strndup cipher of length `%"
PRIuGRUB_SIZE "'"), (grub_size_t)(seek_head - c));
remaining -= seek_head - c + 1;
c = seek_head + 1;
@@ -273,7 +273,7 @@ grub_util_pull_devmapper (const char *os_dev)
params);
cipher_mode = grub_strndup (c, seek_head - c);
if (cipher_mode == NULL)
- grub_util_error (_("could not strndup cipher_mode of length
`%lu'"), seek_head - c);
+ grub_util_error (_("could not strndup cipher_mode of length
`%" PRIuGRUB_SIZE "'"), (grub_size_t)(seek_head - c));
remaining -= seek_head - c + 1;
c = seek_head + 1;
--
2.39.2
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