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Fix overflow for signals >= 100. 

Thanks to @gzip4 for tracking this down.

Closes #764.
This commit is contained in:
Hisham Muhammad 2018-03-25 15:15:37 -03:00
parent aa3dc634dc
commit dc050e8088
1 changed files with 2 additions and 2 deletions
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4
SignalsPanel.c
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@ -41,10 +41,10 @@ Panel* SignalsPanel_new() {
} }
#if (defined(SIGRTMIN) && defined(SIGRTMAX)) #if (defined(SIGRTMIN) && defined(SIGRTMAX))
if (SIGRTMAX - SIGRTMIN <= 100) { if (SIGRTMAX - SIGRTMIN <= 100) {
static char buf[15]; static char buf[16];
for (int sig = SIGRTMIN; sig <= SIGRTMAX; i++, sig++) { for (int sig = SIGRTMIN; sig <= SIGRTMAX; i++, sig++) {
int n = sig - SIGRTMIN; int n = sig - SIGRTMIN;
xSnprintf(buf, 15, "%2d SIGRTMIN%-+3d", sig, n); xSnprintf(buf, 16, "%2d SIGRTMIN%-+3d", sig, n);
if (n == 0) { if (n == 0) {
buf[11] = '\0'; buf[11] = '\0';
} }