httpd: round down sendfile byte count to 64k

*: style fixes

5 files changed, 8 insertions, 7 deletions

diff --git a/coreutils/cal.c b/coreutils/cal.c
index 37aca00bb..317099385 100644
--- a/coreutils/cal.c
+++ b/coreutils/cal.c
@@ -45,7 +45,7 @@ static unsigned julian;
 /* leap year -- account for Gregorian reformation in 1752 */
 static int leap_year(unsigned yr)
 {
-        if (yr <= 1752) 
+        if (yr <= 1752)
                 return !(yr % 4);
         return (!(yr % 4) && (yr % 100)) || !(yr % 400);
 }
diff --git a/findutils/find.c b/findutils/find.c
index ea789a01c..60b2a75aa 100644
--- a/findutils/find.c
+++ b/findutils/find.c
@@ -475,8 +475,8 @@ static action*** parse_params(char **argv)
                                  "-o\0"
         USE_FEATURE_FIND_NOT(    "!\0"       )
 #if ENABLE_DESKTOP
-                                 "-and\0"  
-                                 "-or\0"   
+                                 "-and\0"
+                                 "-or\0"
         USE_FEATURE_FIND_NOT(    "-not\0"    )
 #endif
                                  "-print\0"
@@ -487,7 +487,7 @@ static action*** parse_params(char **argv)
         USE_FEATURE_FIND_EXEC(   "-exec\0"   )
         USE_FEATURE_FIND_PAREN(  "(\0"       )
         /* All options starting from here require argument */
-                                 "-name\0" 
+                                 "-name\0"
         USE_FEATURE_FIND_PATH(   "-path\0"   )
         USE_FEATURE_FIND_REGEX(  "-regex\0"  )
         USE_FEATURE_FIND_TYPE(   "-type\0"   )
diff --git a/miscutils/ttysize.c b/miscutils/ttysize.c
index 51d4ec76f..5a3f5dcd4 100644
--- a/miscutils/ttysize.c
+++ b/miscutils/ttysize.c
@@ -16,7 +16,7 @@ int ttysize_main(int argc, char **argv)
 {
         unsigned w,h;
         struct winsize wsz;
-    
+
         w = 80;
         h = 24;
         if (!ioctl(0, TIOCGWINSZ, &wsz)) {
diff --git a/networking/httpd.c b/networking/httpd.c
index 3e3117a79..9c02ad679 100644
--- a/networking/httpd.c
+++ b/networking/httpd.c
@@ -1395,7 +1395,8 @@ static int sendFile(const char *url)
                 fd++; /* write to fd #1 in inetd mode */
 #if ENABLE_FEATURE_HTTPD_USE_SENDFILE
         do {
-                count = sendfile(fd, f, &offset, MAXINT(ssize_t));
+                /* byte count is rounded down to 64k */
+                count = sendfile(fd, f, &offset, MAXINT(ssize_t) - 0xffff);
                 if (count < 0) {
                         if (offset == 0)
                                 goto fallback;
diff --git a/selinux/runcon.c b/selinux/runcon.c
index 6c3f518fc..015a23322 100644
--- a/selinux/runcon.c
+++ b/selinux/runcon.c
@@ -75,7 +75,7 @@ static const char runcon_longopts[] ALIGN1 =
         "type\0"    Required_argument "t"
         "range\0"   Required_argument "l"
         "compute\0" No_argument "c"
-        "help\0"    No_argument "h"      
+        "help\0"    No_argument "h"
         ;
 #endif