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https://github.com/NixOS/nixpkgs.git
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23 lines
581 B
Diff
23 lines
581 B
Diff
Fix buffer overflow
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--- eflite-0.4.1.orig/es.c
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+++ eflite-0.4.1/es.c
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@@ -329,7 +329,7 @@
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char *p;
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p = getenv("HOME");
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- sprintf(buf, "%s/.es.conf", p);
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+ snprintf(buf, sizeof(buf), "%s/.es.conf", p);
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fp = fopen(buf, "r");
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if (!fp) fp = fopen("/etc/es.conf", "r");
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if (!fp) return 1;
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@@ -438,7 +438,7 @@
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char logname[200];
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if ((flags & 0xffff) > DEBUG) return;
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- sprintf(logname, "%s/es.log", getenv("HOME"));
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+ snprintf(logname, sizeof(logname), "%s/es.log", getenv("HOME"));
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va_start(arg, text);
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vsnprintf(buf, 200, text, arg);
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va_end(arg);
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