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Merge "Check fastboot oem command line length"

This commit is contained in:
Jean-Baptiste Queru 2010-07-29 11:00:02 -07:00 committed by Android Code Review
parent 96a2bb622d 50b3995d02
commit c37ba1c916
1 changed files with 7 additions and 1 deletions
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8
fastboot/engine.c
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@ -97,14 +97,20 @@ static Action *queue_action(unsigned op, const char *fmt, ...)
{
Action *a;
va_list ap;
size_t cmdsize;
a = calloc(1, sizeof(Action));
if (a == 0) die("out of memory");
va_start(ap, fmt);
vsprintf(a->cmd, fmt, ap);
cmdsize = vsnprintf(a->cmd, sizeof(a->cmd), fmt, ap);
va_end(ap);
if (cmdsize >= sizeof(a->cmd)) {
free(a);
die("Command length (%d) exceeds maximum size (%d)", cmdsize, sizeof(a->cmd));
}
if (action_last) {
action_last->next = a;
} else {