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-rw-r--r--networking/wget.c9
1 files changed, 8 insertions, 1 deletions
diff --git a/networking/wget.c b/networking/wget.c
index 26b62cc..b8cd549 100644
--- a/networking/wget.c
+++ b/networking/wget.c
@@ -880,7 +880,14 @@ However, in real world it was observed that some web servers
*/
while ((str = gethdr(buf, sizeof(buf), sfp /*, &n*/)) != NULL) {
/* gethdr converted "FOO:" string to lowercase */
- smalluint key = index_in_strings(keywords, buf) + 1;
+ smalluint key;
+ /* strip trailing whitespace */
+ char *s = strchrnul(str, '\0') - 1;
+ while (s >= str && (*s == ' ' || *s == '\t')) {
+ *s = '\0';
+ s--;
+ }
+ key = index_in_strings(keywords, buf) + 1;
if (key == KEY_content_length) {
content_len = BB_STRTOOFF(str, NULL, 10);
if (errno || content_len < 0) {