Goffredo Baroncelli
2011-Nov-02 21:23 UTC
[BTRFS-PROG][PATCH 2/7] helpextract.c: removed some static buffer
Removed some static buffer, and replaced by a dynamic memory allocation
in order to support bigger text.
Comments are welcome.
BR
G.Baroncelli
Signed-off-by: Goffredo Baroncelli <kreijack@inwind.it>
---
helpextract.c | 11 +++++++----
1 files changed, 7 insertions(+), 4 deletions(-)
diff --git a/helpextract.c b/helpextract.c
index a729074..e708b9e 100644
--- a/helpextract.c
+++ b/helpextract.c
@@ -9,7 +9,7 @@
#define PREFIX_END " ****"
#define PREFIX_SKIP " * "
-#define LINEBUF 1024
+#define LINEBUF 4024
char **msgs=0;
int nmsg=0;
@@ -188,7 +188,9 @@ static int search_in_file(char *nf){
/* remove all the escape sequence except \\ */
static char * my_escape(char *src, char *filters[] ){
- static char buffer[LINEBUF*5];
+ char *buffer=NULL;
+
+ buffer = xrealloc(buffer, strlen(src)*2+1);
int i=0;
while(*src){
@@ -387,14 +389,15 @@ static void dump_man_page(){
fmt = find_section("man btrfs command format");
for(i = 0; i < nmsg && fmt>=0; i++ ){
- char big2[LINEBUF*5];
+ char *big2;
if( strncmp("btrfs ",msgs[i*4], 6) ||
!strcmp("btrfs introduction", msgs[i*4] ) ||
!strcmp("btrfs notes", msgs[i*4] ) )
continue;
- strcpy(big2, escape_man_page(msgs[i*4+3]));
+ big2 = xstrdup(escape_man_page(msgs[i*4+3]));
printf(msgs[fmt*4+3], escape_man_page(msgs[i*4+1]), big2);
+ free(big2);
}
--
gpg key@ keyserver.linux.it: Goffredo Baroncelli (ghigo)
<kreijack@inwind.it>
Key fingerprint = 4769 7E51 5293 D36C 814E C054 BF04 F161 3DC5 0512