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Merge pull request #74 from kmerenkov/issue_620

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[issue 620] don't segfault if number of arguments is less than 1
This commit is contained in:
Salvatore Sanfilippo 2011-09-20 01:55:34 -07:00
commit 18be93e0a4
1 changed files with 2 additions and 0 deletions
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src/aof.c
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@ -326,6 +326,8 @@ int loadAppendOnlyFile(char *filename) {
} }
if (buf[0] != '*') goto fmterr; if (buf[0] != '*') goto fmterr;
argc = atoi(buf+1); argc = atoi(buf+1);
if (argc < 1) goto fmterr;
argv = zmalloc(sizeof(robj*)*argc); argv = zmalloc(sizeof(robj*)*argc);
for (j = 0; j < argc; j++) { for (j = 0; j < argc; j++) {
if (fgets(buf,sizeof(buf),fp) == NULL) goto readerr; if (fgets(buf,sizeof(buf),fp) == NULL) goto readerr;