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library: fixing buffer sizes in sysinfo.c

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This commit is contained in:
Jaromir Capik 2014-07-14 19:07:25 +02:00
parent d4ddc96bc1
commit b2ad21990a
1 changed files with 3 additions and 2 deletions
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5
proc/sysinfo.c
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@ -57,7 +57,8 @@ static int vminfo_fd = -1;
// As of 2.6.24 /proc/meminfo seems to need 888 on 64-bit, // As of 2.6.24 /proc/meminfo seems to need 888 on 64-bit,
// and would need 1258 if the obsolete fields were there. // and would need 1258 if the obsolete fields were there.
static char buf[2048]; // As of 3.13 /proc/vmstat needs 2623 on 64-bit.
static char buf[8192];
/* This macro opens filename only if necessary and seeks to 0 so /* This macro opens filename only if necessary and seeks to 0 so
* that successive calls to the functions are more efficient. * that successive calls to the functions are more efficient.
@ -748,7 +749,7 @@ static unsigned long vm_pginodesteal; //
static unsigned long vm_slabs_scanned; // static unsigned long vm_slabs_scanned; //
void vminfo(void){ void vminfo(void){
char namebuf[16]; /* big enough to hold any row name */ char namebuf[32]; /* big enough to hold any row name */
vm_table_struct findme = { namebuf, NULL}; vm_table_struct findme = { namebuf, NULL};
vm_table_struct *found; vm_table_struct *found;
char *head; char *head;