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Fix fscanf width specifiers in copyover_recover() to prevent buffer overflow

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Co-authored-by: welcor <357770+welcor@users.noreply.github.com>
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copilot-swe-agent[bot]
2026-04-24 10:19:06 +00:00
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parent 2eb786ff0d
commit 5d0f3ecfbb
1 changed files with 1 additions and 1 deletions
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src/comm.c
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@@ -415,7 +415,7 @@ void copyover_recover()
for (;;) { for (;;) {
fOld = TRUE; fOld = TRUE;
if (fscanf(fp, "%d %ld %s %s %s\n", &desc, &pref, name, host, guiopt) != 5) { if (fscanf(fp, "%d %ld %511s %1023s %1023s\n", &desc, &pref, name, host, guiopt) != 5) {
if(!feof(fp)) { if(!feof(fp)) {
if(ferror(fp)) if(ferror(fp))
log("SYSERR: error reading copyover file %s: %s", COPYOVER_FILE, strerror(errno)); log("SYSERR: error reading copyover file %s: %s", COPYOVER_FILE, strerror(errno));