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Make sure we don't read past the end of a C-string in format_track_path. Second part of FS #11947

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29326 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Thomas Jarosch 2011-02-18 21:56:48 +00:00
parent 15a5f9ca95
commit 3926c30705
1 changed files with 4 additions and 2 deletions
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6
apps/playlist.c
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@ -1659,10 +1659,11 @@ static int format_track_path(char *dest, char *src, int buf_length, int max,
int j;
char *temp_ptr;
/* Zero-terminate the file name */
/* Look for the end of the string */
while((i < max) &&
(src[i] != '\n') &&
(src[i] != '\r'))
(src[i] != '\r') &&
(src[i] != '\0'))
i++;
/* Now work back killing white space */
@ -1671,6 +1672,7 @@ static int format_track_path(char *dest, char *src, int buf_length, int max,
(src[i-1] == '\t')))
i--;
/* Zero-terminate the file name */
src[i]=0;
/* replace backslashes with forward slashes */