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mount: rename bufsiz to datasiz for clarity 

datasiz relates to the size of data

Signed-off-by: Hiltjo Posthuma <hiltjo@codemadness.org>
This commit is contained in:
Hiltjo Posthuma 2014-04-04 19:39:34 +02:00 committed by sin
parent 5f4d18d4fa
commit 3c47a9a9d6
1 changed files with 2 additions and 2 deletions
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4
mount.c
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@ -31,7 +31,7 @@ struct {
}; };
static void static void
parseopts(char *popts, unsigned long *flags, char *data, size_t bufsiz) parseopts(char *popts, unsigned long *flags, char *data, size_t datasiz)
{ {
unsigned int i, validopt; unsigned int i, validopt;
size_t optlen, dlen = 0; size_t optlen, dlen = 0;
@ -55,7 +55,7 @@ parseopts(char *popts, unsigned long *flags, char *data, size_t bufsiz)
if(!validopt) { if(!validopt) {
/* unknown option, pass as data option to mount() */ /* unknown option, pass as data option to mount() */
if((optlen = strlen(name))) { if((optlen = strlen(name))) {
if(dlen + optlen + 2 >= bufsiz) if(dlen + optlen + 2 >= datasiz)
return; /* prevent overflow */ return; /* prevent overflow */
if(dlen) if(dlen)
data[dlen++] = ','; data[dlen++] = ',';