Fix potential segfault in sgsn_libgtp.c
* print pdp->address instead of mm->imsi if mm is NULL * print mm->imsi in debug log (move it below NULL check) Change-Id: I4fbf5a54019a46612fbc528d61120182738f9205
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@ -641,8 +641,6 @@ static int cb_data_ind(struct pdp_t *lib, void *packet, unsigned int len)
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struct msgb *msg;
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uint8_t *ud;
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DEBUGP(DGPRS, "GTP DATA IND from GGSN, length=%u\n", len);
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pdp = lib->priv;
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if (!pdp) {
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LOGP(DGPRS, LOGL_NOTICE,
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@ -652,10 +650,14 @@ static int cb_data_ind(struct pdp_t *lib, void *packet, unsigned int len)
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mm = pdp->mm;
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if (!mm) {
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LOGP(DGPRS, LOGL_ERROR,
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"PDP context (imsi=%s) without MM context!\n", mm->imsi);
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"PDP context (address=%u) without MM context!\n",
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pdp->address);
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return -EIO;
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}
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DEBUGP(DGPRS, "GTP DATA IND from GGSN for %s, length=%u\n", mm->imsi,
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len);
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if (mm->ran_type == MM_CTX_T_UTRAN_Iu) {
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#ifdef BUILD_IU
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/* Ignore the packet for now and page the UE to get the RAB
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