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authorMiles Bader <miles@gnu.org>1996-05-01 01:01:48 +0000
committerMiles Bader <miles@gnu.org>1996-05-01 01:01:48 +0000
commitd3dc731b4741072b890428b1e125228fcb8bf4a2 (patch)
tree2635ca30b17805379671788e3f0cf0b031227937 /hurd/report-wait.c
parent06f82985cb4ea5b421321c07ee2215644656de0a (diff)
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(describe_number): Correctly allocate space in DESCRIPTION for the digits in I.
Diffstat (limited to 'hurd/report-wait.c')
-rw-r--r--hurd/report-wait.c13
1 files changed, 9 insertions, 4 deletions
diff --git a/hurd/report-wait.c b/hurd/report-wait.c
index 521c522..35cf7c1 100644
--- a/hurd/report-wait.c
+++ b/hurd/report-wait.c
@@ -29,15 +29,20 @@ Cambridge, MA 02139, USA. */
static void
describe_number (string_t description, const char *flavor, int i)
{
+ int j;
char *p = __stpcpy (description, flavor);
- p += i / 10 + 1;
- *p = '\0';
+
+ /* Allocate space for the number at the end of DESCRIPTION. */
+ for (j = i; j >= 10; j /= 10)
+ p++;
+ p[1] = '\0';
+
do
{
- *--p = '0' + i % 10;
+ *p-- = '0' + i % 10;
i /= 10;
} while (i != 0);
- assert (p[-1] == '#');
+ assert (*p == '#');
}
static void