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proc.cpp, fish_tests.cpp: use snprintf()

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Resolves this warning:

> warning: 'sprintf' is deprecated: This function is provided for compatibility reasons only.  Due to security concerns inherent in the design of sprintf(3), it is highly recommended that you use snprintf(3) instead. [-Wdeprecated-declarations]
This commit is contained in:
Aaron Gyes 2022-06-25 16:20:33 -07:00
parent c588bd5c5c
commit b73091b27b
2 changed files with 3 additions and 3 deletions
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4
src/fish_tests.cpp
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@ -478,7 +478,7 @@ static void test_format() {
for (int j = -129; j <= 129; j++) {
char buff1[128], buff2[128];
format_long_safe(buff1, j);
sprintf(buff2, "%d", j);
snprintf(buff2, 128, "%d", j);
do_test(!std::strcmp(buff1, buff2));
wchar_t wbuf1[128], wbuf2[128];
@ -490,7 +490,7 @@ static void test_format() {
long q = LONG_MIN;
char buff1[128], buff2[128];
format_long_safe(buff1, q);
sprintf(buff2, "%ld", q);
snprintf(buff2, 128, "%ld", q);
do_test(!std::strcmp(buff1, buff2));
}

2
src/proc.cpp
View file

@ -132,7 +132,7 @@ bool job_t::signal(int signal) {
if (auto pgid = group->get_pgid()) {
if (killpg(*pgid, signal) == -1) {
char buffer[512];
sprintf(buffer, "killpg(%d, %s)", *pgid, strsignal(signal));
snprintf(buffer, 512, "killpg(%d, %s)", *pgid, strsignal(signal));
wperror(str2wcstring(buffer).c_str());
return false;
}