suckless/slstatus
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run_command: strlen() will not function if string is not null terminated

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Aaron Marcher 2017-01-07 21:19:40 +01:00
parent 965a71d678
commit 8a29374783
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GPG key ID: 74B048E5C2474F9A
1 changed files with 1 additions and 1 deletions
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slstatus.c
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@ -426,7 +426,7 @@ run_command(const char *cmd)
} }
fgets(buf, sizeof(buf), fp); fgets(buf, sizeof(buf), fp);
pclose(fp); pclose(fp);
buf[strlen(buf)] = '\0'; buf[sizeof(buf)] = '\0';
if ((nlptr = strstr(buf, "\n")) != NULL) { if ((nlptr = strstr(buf, "\n")) != NULL) {
nlptr[0] = '\0'; nlptr[0] = '\0';