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buildroot/buildroot-2016.08.1/package/minicom/0002-change-maxnamlen-to-posixs-name-max.patch 1.77 KB
6b13f685e   김민수   BSP 최초 추가
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  # HG changeset patch
  # User Adam Lackorzynski <adam@os.inf.tu-dresden.de>
  # Date 1432407475 -7200
  #      Sat May 23 20:57:55 2015 +0200
  # Node ID 93e5dd955c8bd944fd64bb04fd117c963c3758bc
  # Parent  8bf81e6a8e60e37c2dec9577a1be6357b8d56165
  Change MAXNAMLEN to POSIX's NAME_MAX
  
  By Felix Janda <felix.janda@posteo.de>:
  MAXNAMLEN is usually defined in <sys/param.h> but it is
  better to use the equivalent POSIX NAME_MAX.
  
  Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
  [Taken from upstream Mercurial commit 93e5dd955c8b]
  
  diff -r 8bf81e6a8e60 -r 93e5dd955c8b src/getsdir.c
  --- a/src/getsdir.c	Sat May 23 20:57:11 2015 +0200
  +++ b/src/getsdir.c	Sat May 23 20:57:55 2015 +0200
  @@ -145,7 +145,7 @@
    *
    *			    The data will be in the form:
    *				typedef struct dirEntry {
  - *				    char fname[MAXNAMLEN + 1];
  + *				    char fname[NAME_MAX + 1];
    *				    time_t time;
    *				    mode_t mode;
    *				} GETSDIR_ENTRY;
  @@ -232,7 +232,7 @@
               }
   
             /* copy the filename */
  -          strncpy((*datptr)[cnt].fname, dp->d_name, MAXNAMLEN);
  +          strncpy((*datptr)[cnt].fname, dp->d_name, NAME_MAX);
   
             /* get information about the directory entry */
             snprintf(fpath, sizeof(fpath), "%s/%s", dirpath, dp->d_name);
  diff -r 8bf81e6a8e60 -r 93e5dd955c8b src/getsdir.h
  --- a/src/getsdir.h	Sat May 23 20:57:11 2015 +0200
  +++ b/src/getsdir.h	Sat May 23 20:57:55 2015 +0200
  @@ -23,9 +23,10 @@
    */
   
   #include <dirent.h>
  +#include <limits.h>
   
   typedef struct dirEntry {		/* structure of data item */
  -  char fname[MAXNAMLEN + 1];		/* filename + terminating null */
  +  char fname[NAME_MAX + 1];		/* filename + terminating null */
     time_t time;				/* last modification date */
     mode_t mode;				/* file mode (dir? etc.) */
     ushort cflags;			/* caller field for convenience */