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authorRasmus Villemoes <linux@rasmusvillemoes.dk>2015-02-13 02:01:37 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2015-02-13 05:54:13 +0300
commitffbfed03b4bdd229b99c2611f5ace1fbc912caaa (patch)
treebb3f9fdb1d2d2aff388dd1fb18bde0fdde947744 /lib/vsprintf.c
parent205bd3d23e938530cb89ff9e14afda389ac85dc3 (diff)
downloadlinux-ffbfed03b4bdd229b99c2611f5ace1fbc912caaa.tar.xz
lib/vsprintf.c: consume 'p' in format_decode
It seems a little simpler to consume the p from a %p specifier in format_decode, just as it is done for the surrounding %c, %s and %% cases. While there, delete a redundant and misplaced comment. Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk> Cc: Jiri Kosina <jkosina@suse.cz> Cc: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'lib/vsprintf.c')
-rw-r--r--lib/vsprintf.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/lib/vsprintf.c b/lib/vsprintf.c
index ec337f64f52d..98ad170b10e0 100644
--- a/lib/vsprintf.c
+++ b/lib/vsprintf.c
@@ -1604,8 +1604,7 @@ qualifier:
case 'p':
spec->type = FORMAT_TYPE_PTR;
- return fmt - start;
- /* skip alnum */
+ return ++fmt - start;
case '%':
spec->type = FORMAT_TYPE_PERCENT_CHAR;
@@ -1794,7 +1793,7 @@ int vsnprintf(char *buf, size_t size, const char *fmt, va_list args)
break;
case FORMAT_TYPE_PTR:
- str = pointer(fmt+1, str, end, va_arg(args, void *),
+ str = pointer(fmt, str, end, va_arg(args, void *),
spec);
while (isalnum(*fmt))
fmt++;
@@ -2232,7 +2231,7 @@ int bstr_printf(char *buf, size_t size, const char *fmt, const u32 *bin_buf)
}
case FORMAT_TYPE_PTR:
- str = pointer(fmt+1, str, end, get_arg(void *), spec);
+ str = pointer(fmt, str, end, get_arg(void *), spec);
while (isalnum(*fmt))
fmt++;
break;