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authorBernhard Reutner-Fischer2006-11-17 11:28:00 +0000
committerBernhard Reutner-Fischer2006-11-17 11:28:00 +0000
commite766715032fa14ae60a053c41a1eeeb6046e19e2 (patch)
treeb22a4e9950702bc3491176f0c46f01926e3113af
parentb3a071543d777b1f6f7f31a326fefd17f1cf4951 (diff)
downloadbusybox-e766715032fa14ae60a053c41a1eeeb6046e19e2.zip
busybox-e766715032fa14ae60a053c41a1eeeb6046e19e2.tar.gz
- end may be used uninitialized.
- TODO: should eventually use skip_whitespace there
-rw-r--r--coreutils/sort.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/coreutils/sort.c b/coreutils/sort.c
index 1ba05ec..a6c56ad 100644
--- a/coreutils/sort.c
+++ b/coreutils/sort.c
@@ -51,7 +51,7 @@ static struct sort_key
static char *get_key(char *str, struct sort_key *key, int flags)
{
- int start=0,end,len,i,j;
+ int start = 0, end = 0, len, i, j;
/* Special case whole string, so we don't have to make a copy */
if(key->range[0]==1 && !key->range[1] && !key->range[2] && !key->range[3]
@@ -83,6 +83,7 @@ static char *get_key(char *str, struct sort_key *key, int flags)
/* Key with explicit separator starts after separator */
if(key_separator && str[start]==key_separator) start++;
/* Strip leading whitespace if necessary */
+//XXX: skip_whitespace()
if(flags&FLAG_b) while(isspace(str[start])) start++;
/* Strip trailing whitespace if necessary */
if(flags&FLAG_bb) while(end>start && isspace(str[end-1])) end--;