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-rw-r--r--fs/partitions/msdos.c67
1 files changed, 45 insertions, 22 deletions
diff --git a/fs/partitions/msdos.c b/fs/partitions/msdos.c
index 15bfb7b1e04..5f79a6677c6 100644
--- a/fs/partitions/msdos.c
+++ b/fs/partitions/msdos.c
@@ -213,10 +213,18 @@ static void parse_solaris_x86(struct parsed_partitions *state,
put_dev_sector(sect);
return;
}
- printk(" %s%d: <solaris:", state->name, origin);
+ {
+ char tmp[1 + BDEVNAME_SIZE + 10 + 11 + 1];
+
+ snprintf(tmp, sizeof(tmp), " %s%d: <solaris:", state->name, origin);
+ strlcat(state->pp_buf, tmp, PAGE_SIZE);
+ }
if (le32_to_cpu(v->v_version) != 1) {
- printk(" cannot handle version %d vtoc>\n",
- le32_to_cpu(v->v_version));
+ char tmp[64];
+
+ snprintf(tmp, sizeof(tmp), " cannot handle version %d vtoc>\n",
+ le32_to_cpu(v->v_version));
+ strlcat(state->pp_buf, tmp, PAGE_SIZE);
put_dev_sector(sect);
return;
}
@@ -224,9 +232,12 @@ static void parse_solaris_x86(struct parsed_partitions *state,
max_nparts = le16_to_cpu (v->v_nparts) > 8 ? SOLARIS_X86_NUMSLICE : 8;
for (i=0; i<max_nparts && state->next<state->limit; i++) {
struct solaris_x86_slice *s = &v->v_slice[i];
+ char tmp[3 + 10 + 1 + 1];
+
if (s->s_size == 0)
continue;
- printk(" [s%d]", i);
+ snprintf(tmp, sizeof(tmp), " [s%d]", i);
+ strlcat(state->pp_buf, tmp, PAGE_SIZE);
/* solaris partitions are relative to current MS-DOS
* one; must add the offset of the current partition */
put_partition(state, state->next++,
@@ -234,7 +245,7 @@ static void parse_solaris_x86(struct parsed_partitions *state,
le32_to_cpu(s->s_size));
}
put_dev_sector(sect);
- printk(" >\n");
+ strlcat(state->pp_buf, " >\n", PAGE_SIZE);
#endif
}
@@ -250,6 +261,7 @@ static void parse_bsd(struct parsed_partitions *state,
Sector sect;
struct bsd_disklabel *l;
struct bsd_partition *p;
+ char tmp[64];
l = read_part_sector(state, offset + 1, &sect);
if (!l)
@@ -258,7 +270,9 @@ static void parse_bsd(struct parsed_partitions *state,
put_dev_sector(sect);
return;
}
- printk(" %s%d: <%s:", state->name, origin, flavour);
+
+ snprintf(tmp, sizeof(tmp), " %s%d: <%s:", state->name, origin, flavour);
+ strlcat(state->pp_buf, tmp, PAGE_SIZE);
if (le16_to_cpu(l->d_npartitions) < max_partitions)
max_partitions = le16_to_cpu(l->d_npartitions);
@@ -275,16 +289,18 @@ static void parse_bsd(struct parsed_partitions *state,
/* full parent partition, we have it already */
continue;
if (offset > bsd_start || offset+size < bsd_start+bsd_size) {
- printk("bad subpartition - ignored\n");
+ strlcat(state->pp_buf, "bad subpartition - ignored\n", PAGE_SIZE);
continue;
}
put_partition(state, state->next++, bsd_start, bsd_size);
}
put_dev_sector(sect);
- if (le16_to_cpu(l->d_npartitions) > max_partitions)
- printk(" (ignored %d more)",
- le16_to_cpu(l->d_npartitions) - max_partitions);
- printk(" >\n");
+ if (le16_to_cpu(l->d_npartitions) > max_partitions) {
+ snprintf(tmp, sizeof(tmp), " (ignored %d more)",
+ le16_to_cpu(l->d_npartitions) - max_partitions);
+ strlcat(state->pp_buf, tmp, PAGE_SIZE);
+ }
+ strlcat(state->pp_buf, " >\n", PAGE_SIZE);
}
#endif
@@ -333,7 +349,12 @@ static void parse_unixware(struct parsed_partitions *state,
put_dev_sector(sect);
return;
}
- printk(" %s%d: <unixware:", state->name, origin);
+ {
+ char tmp[1 + BDEVNAME_SIZE + 10 + 12 + 1];
+
+ snprintf(tmp, sizeof(tmp), " %s%d: <unixware:", state->name, origin);
+ strlcat(state->pp_buf, tmp, PAGE_SIZE);
+ }
p = &l->vtoc.v_slice[1];
/* I omit the 0th slice as it is the same as whole disk. */
while (p - &l->vtoc.v_slice[0] < UNIXWARE_NUMSLICE) {
@@ -347,7 +368,7 @@ static void parse_unixware(struct parsed_partitions *state,
p++;
}
put_dev_sector(sect);
- printk(" >\n");
+ strlcat(state->pp_buf, " >\n", PAGE_SIZE);
#endif
}
@@ -376,8 +397,10 @@ static void parse_minix(struct parsed_partitions *state,
* the normal boot sector. */
if (msdos_magic_present (data + 510) &&
SYS_IND(p) == MINIX_PARTITION) { /* subpartition table present */
+ char tmp[1 + BDEVNAME_SIZE + 10 + 9 + 1];
- printk(" %s%d: <minix:", state->name, origin);
+ snprintf(tmp, sizeof(tmp), " %s%d: <minix:", state->name, origin);
+ strlcat(state->pp_buf, tmp, PAGE_SIZE);
for (i = 0; i < MINIX_NR_SUBPARTITIONS; i++, p++) {
if (state->next == state->limit)
break;
@@ -386,7 +409,7 @@ static void parse_minix(struct parsed_partitions *state,
put_partition(state, state->next++,
start_sect(p), nr_sects(p));
}
- printk(" >\n");
+ strlcat(state->pp_buf, " >\n", PAGE_SIZE);
}
put_dev_sector(sect);
#endif /* CONFIG_MINIX_SUBPARTITION */
@@ -425,7 +448,7 @@ int msdos_partition(struct parsed_partitions *state)
if (aix_magic_present(state, data)) {
put_dev_sector(sect);
- printk( " [AIX]");
+ strlcat(state->pp_buf, " [AIX]", PAGE_SIZE);
return 0;
}
@@ -446,7 +469,7 @@ int msdos_partition(struct parsed_partitions *state)
fb = (struct fat_boot_sector *) data;
if (slot == 1 && fb->reserved && fb->fats
&& fat_valid_media(fb->media)) {
- printk("\n");
+ strlcat(state->pp_buf, "\n", PAGE_SIZE);
put_dev_sector(sect);
return 1;
} else {
@@ -491,21 +514,21 @@ int msdos_partition(struct parsed_partitions *state)
n = min(size, max(sector_size, n));
put_partition(state, slot, start, n);
- printk(" <");
+ strlcat(state->pp_buf, " <", PAGE_SIZE);
parse_extended(state, start, size);
- printk(" >");
+ strlcat(state->pp_buf, " >", PAGE_SIZE);
continue;
}
put_partition(state, slot, start, size);
if (SYS_IND(p) == LINUX_RAID_PARTITION)
state->parts[slot].flags = ADDPART_FLAG_RAID;
if (SYS_IND(p) == DM6_PARTITION)
- printk("[DM]");
+ strlcat(state->pp_buf, "[DM]", PAGE_SIZE);
if (SYS_IND(p) == EZD_PARTITION)
- printk("[EZD]");
+ strlcat(state->pp_buf, "[EZD]", PAGE_SIZE);
}
- printk("\n");
+ strlcat(state->pp_buf, "\n", PAGE_SIZE);
/* second pass - output for each on a separate line */
p = (struct partition *) (0x1be + data);
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-25 13:46:05 +0000