diff options
Diffstat (limited to '')
| -rw-r--r-- | c/src/exec/libcsupport/src/printk.c | 2 | ||||
| -rw-r--r-- | c/src/lib/ChangeLog | 5 | ||||
| -rw-r--r-- | c/src/lib/libc/printk.c | 2 |
3 files changed, 7 insertions, 2 deletions
diff --git a/c/src/exec/libcsupport/src/printk.c b/c/src/exec/libcsupport/src/printk.c index 20178224db..2d833db4e3 100644 --- a/c/src/exec/libcsupport/src/printk.c +++ b/c/src/exec/libcsupport/src/printk.c @@ -44,7 +44,7 @@ printNum(long unsigned int num, int base, int sign, int maxwidth, int lead) if ( (sign == 1) && ((long)num < 0) ) { BSP_output_char('-'); num = -num; - maxwidth--; + if (maxwidth) maxwidth--; } count = 0; diff --git a/c/src/lib/ChangeLog b/c/src/lib/ChangeLog index f1c66241be..31d4b7e280 100644 --- a/c/src/lib/ChangeLog +++ b/c/src/lib/ChangeLog @@ -1,3 +1,8 @@ +2001-10-10 Joel Sherrill <joel@OARcorp.com> + + * libc/printk.c (printNum): Properly handle a maxwidth of 0 + as reported by Nick Hennenfent <NICK.HENNENFENT@ROCHE.COM>. + 2001-09-28 Ralf Corsepius <corsepiu@faw.uni-ulm.de> * include/zilog/Makefile.am: Use 'PREINSTALL_FILES ='. diff --git a/c/src/lib/libc/printk.c b/c/src/lib/libc/printk.c index 20178224db..2d833db4e3 100644 --- a/c/src/lib/libc/printk.c +++ b/c/src/lib/libc/printk.c @@ -44,7 +44,7 @@ printNum(long unsigned int num, int base, int sign, int maxwidth, int lead) if ( (sign == 1) && ((long)num < 0) ) { BSP_output_char('-'); num = -num; - maxwidth--; + if (maxwidth) maxwidth--; } count = 0; |