mirrors/nnn
1
0
Fork 0
mirror of https://github.com/jarun/nnn.git synced 2024-11-24 20:01:27 +00:00
Code Issues Packages Projects Releases Wiki Activity

Fix calculation of remaining copybuf bytes

Browse source 
Start with PATH_MAX bytes and then double each time.
This commit is contained in:
Arun Prakash Jana 2018-04-14 19:56:04 +05:30
parent 511a1031b5
commit f652a4fecb
No known key found for this signature in database
GPG key ID: A75979F35C080412
1 changed files with 1 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
nnn.c
View file

@ -642,7 +642,7 @@ writecp(const char *buf, const size_t buflen)
static bool static bool
appendfilepath(const char *path, const size_t len) appendfilepath(const char *path, const size_t len)
{ {
if ((copybufpos >= copybuflen) || (len > (copybuflen - (copybufpos + 3)))) { if ((copybufpos >= copybuflen) || ((len + 3) > (copybuflen - copybufpos))) {
copybuflen += PATH_MAX; copybuflen += PATH_MAX;
pcopybuf = xrealloc(pcopybuf, copybuflen); pcopybuf = xrealloc(pcopybuf, copybuflen);
if (!pcopybuf) { if (!pcopybuf) {
@ -3055,7 +3055,6 @@ nochange:
writecp(pcopybuf, copybufpos - 1); /* Truncate NULL from end */ writecp(pcopybuf, copybufpos - 1); /* Truncate NULL from end */
else else
spawn(copier, pcopybuf, NULL, NULL, F_NOTRACE); spawn(copier, pcopybuf, NULL, NULL, F_NOTRACE);
DPRINTF_S(pcopybuf);
if (!len) if (!len)
printmsg("files copied"); printmsg("files copied");
} else } else